2024 United States Senate elections

For related races, see 2024 United States elections.

The 2024 United States Senate elections were held on November 5, 2024, as part of the 2024 United States elections. 33 out of the 100 seats in the U.S. Senate were contested in regular elections, plus one seat in a special election.^[3][4] Senators are divided into 3 classes whose 6-year terms are staggered so that a different class is elected every 2 years.^[5] Class 1 senators faced election in 2024.^[6] The Republicans outperformed expectations and regained the majority they had held before 2021, gaining 4 seats for a comfortable majority.

2024 United States Senate elections

← 2022 November 5, 2024 2026 →
34 of the 100 seats in the United States Senate 51[a] seats needed for a majority
Majority party Minority party   Leader Mitch McConnell (retiring as leader) Chuck Schumer Party Republican Democratic Leader since January 3, 2007 January 3, 2017 Leader's seat Kentucky New York Seats before 49 47[b] Seats after 53[discuss] 44[c] Seat change 4 TBD   Third party   Party Independent Seats before 4[b] Seats after 2[c] Seat change 2
Results of the elections:      Democratic hold      Independent hold      Republican hold      Republican gain      TBD results Rectangular inset (Nebraska): both seats up for election
Majority Leader before election Chuck Schumer Democratic Elected Majority Leader TBD Republican

There were 26 senators (15 Democrats, 9 Republicans, and 2 independents) seeking re-election in 2024.^[7] There were also 2 Republicans (Mike Braun of Indiana and Mitt Romney of Utah), 3 Democrats (Ben Cardin of Maryland, Tom Carper of Delaware, Debbie Stabenow of Michigan), and 2 independents (Kyrsten Sinema of Arizona and Joe Manchin of West Virginia) not seeking re-election.^{[8][9][10][11][12][13][14]} Laphonza Butler of California and George Helmy of New Jersey, Democrats who were appointed to their current seats in 2023 and 2024, respectively, were not seeking re-election in 2024.^[15][16]

Concurrent with the 2024 regular Senate elections, 2 special Senate elections took place: one in California, to fill the final two months of Dianne Feinstein's term following her death in September 2023; and one in Nebraska, to fill the remaining two years of Ben Sasse's term following his resignation in January 2023.^[17][13][18] Republicans won control of the US Senate with 53 seats, flipping seats in Ohio, Pennsylvania, West Virginia and Montana while all Republican incumbents won re-election. This is the first time since 1980 that Republicans flipped control of the Senate, or any chamber of Congress in a presidential year.

This election had the highest number of senators elected in a state that was simultaneously won by the presidential nominee of the opposite party since 2012 as Democrats Tammy Baldwin of Wisconsin, Jacky Rosen of Nevada, and Elissa Slotkin of Michigan won in states won by the Republican presidential nominee.^[19][20][21] This is also the first time since 2012 that Democrats won a Senate seat in a state they did not carry in a presidential election, and with Democrats having flipped a seat in Pennsylvania in 2022, this is also the first time since 2012 that any party flipped a Senate seat in a state whose other seat was flipped by the opposition party in the previous election cycle. Additionally, with Republicans flipping West Virginia, this is the first time since 2014 that Republicans flipped any open Democratic-held seat. Republicans successfully defended all their own seats for the first time since 2014.

Partisan composition

All 33 Class 1 Senate seats, and one Class 2 seat, are up for election in 2024; where Class 1 currently consists of 20 Democrats, 4 independents who caucus with the Senate Democrats,^[d] and 10 Republicans.

Election analysts consider the map for these Senate elections to be highly unfavorable to Democrats. Democrats will be defending 23 of the 33 Class 1 seats.^[24] There were three seats being defended by Democrats in states won by Republican Donald Trump in both 2016 and 2020, while there are no seats in this class held by Republicans in states won by Democrat Joe Biden in 2020. In the previous Senate election cycle that coincided with a presidential election (2020), only one senator (Susan Collins of Maine) was elected in a state that was simultaneously won by the presidential nominee of the opposite party.^[25]

Summary results

Seats

Parties					Total
		Democratic	Independent	Republican
Last elections (2022)		49	2	49	100
Before these elections		47	4	49	100
Not up		28	–	38	66
	Class 2 (2020→2026)	13	–	19	32
	Class 3 (2022→2028)	15	–	19	34
Up		19[e]	4[f]	11	33
	Class 1 (2018→2024)	21[f]	2	10	33
	Special: Class 1 & 2	1[e]	—	1[g]	2
General election
Incumbent retiring		5[e]	2	2	9
	Held by same party	5	—	2	7
	Replaced by other party	1 Independent replaced by 1 Republican			1
	Result	—	—	—	—
Incumbent running		13	2	8	23
	Won re-election	9	2	8	19
	Lost re-election	3 Democrats replaced by 3 Republicans			3
	Result	TBA	TBA	TBA	TBA
Special elections
Appointee retiring		1[e]	—	—	1
Appointee running		–	–	1[g]	1
	Individuals elected	1	–	1	2
	Result	1	–	1	2
Result		TBA	TBA	TBA	100

Change in composition

Each block represents one of the 100 seats in the U.S. Senate. "D#" is a Democratic/active senator, "I#" is an Independent senator, and "R#" is a Republican/active senator. They are arranged so that the parties are separated, and a majority is clear by crossing the middle.

Before the elections

Each block indicates an incumbent senator's actions going into the election.

D1	D2	D3	D4	D5	D6	D7	D8	D9	D10
D20	D19	D18	D17	D16	D15	D14	D13	D12	D11
D21	D22	D23	D24	D25	D26	D27	D28	D29 Calif. Retiring	D30 Conn. Running
D40 N.M. Running	D39 N.J. Retiring	D38 Nev. Running	D37 Mont. Running	D36 Minn. Running	D35 Mich. Retiring	D34 Mass. Running	D33 Md. Retiring	D32 Hawaii Running	D31 Del. Retiring
D41 N.Y. Running	D42 Ohio Running	D43 Pa. Running	D44 R.I. Running	D45 Va. Running	D46 Wash. Running	D47 Wis. Running	I1 Ariz. Retiring	I2 Maine Running	I3 Vt. Running
Majority (with Independents) ↑
R41 Miss. Running	R42 Mo. Running	R43 Neb. (reg) Running	R44 Neb. (sp) Running	R45 N.D. Running	R46 Tenn. Running	R47 Texas Running	R48 Utah Retiring	R49 Wyo. Running	I4 W.Va. Retiring
R40 Ind. Retiring	R39 Fla. Running	R38	R37	R36	R35	R34	R33	R32	R31
R21	R22	R23	R24	R25	R26	R27	R28	R29	R30
R20	R19	R18	R17	R16	R15	R14	R13	R12	R11
R1	R2	R3	R4	R5	R6	R7	R8	R9	R10

After the elections

D1	D2	D3	D4	D5	D6	D7	D8	D9	D10
D20	D19	D18	D17	D16	D15	D14	D13	D12	D11
D21	D22	D23	D24	D25	D26	D27	D28	D29 Calif. Hold	D30 Conn. Re-elected
D40 N.Y. Re-elected	D39 N.M. Re-elected	D38 N.J. Hold	D37 Nev. Re-elected	D36 Minn. Re-elected	D35 Mich. Hold	D34 Mass. Re-elected	D33 Md. Hold	D32 Hawaii Re-elected	D31 Del. Hold
D41 R.I. Re-elected	D42 Va. Re-elected	D43 Wash. Re-elected	D44 Wisc. Re-elected	I1 Maine Re-elected	I2 Vt. Re-elected	Ariz. TBD	R53 W.Va. Gain	R52 Pa. Gain	R51 Ohio Gain
Majority →
R41 Miss. Re-elected	R42 Mo. Re-elected	R43 Neb. (reg) Re-elected	R44 Neb. (sp) Elected[h]	R45 N.D. Re-elected	R46 Tenn. Re-elected	R47 Texas Re-elected	R48 Utah Hold	R49 Wyo. Re-elected	R50 Mont. Gain
R40 Ind. Hold	R39 Fla. Re-elected	R38	R37	R36	R35	R34	R33	R32	R31
R21	R22	R23	R24	R25	R26	R27	R28	R29	R30
R20	R19	R18	R17	R16	R15	R14	R13	R12	R11
R1	R2	R3	R4	R5	R6	R7	R8	R9	R10

Key	D# Democratic R# Republican I# Independent, caucusing with Democrats

Predictions

Several sites and individuals published predictions of competitive seats. These predictions looked at factors such as the strength of the incumbent (if the incumbent was running for reelection) and the other candidates, and the state's partisan lean (reflected in part by the state's Cook Partisan Voting Index rating). The predictions assigned ratings to each seat, indicating the predicted advantage that a party had in winning that seat. Most election predictors used:

• "tossup": no advantage
• "tilt" (used by some predictors): advantage that is not quite as strong as "lean"
• "lean" or "leans": slight advantage
• "likely": significant, but surmountable, advantage
• "safe" or "solid": near-certain chance of victory

Constituency		Incumbent		Ratings
State	PVI[26]	Senator	Last election[i]	Cook Oct. 21, 2024[27]	IE Oct. 31, 2024[28]	Sabato Nov. 4, 2024[29]	RCP Oct. 30, 2024[30]	ED Nov. 4, 2024[31]	CNalysis Nov. 4, 2024[32]	DDHQ/The Hill Nov. 5, 2024[33]	Fox Oct. 29, 2024[34]	538 Nov. 2, 2024[35]	Result
Arizona	R+2	Kyrsten Sinema (retiring)	50.0% D[j]	Lean D (flip)	Lean D (flip)	Lean D (flip)	Tossup	Likely D (flip)	Likely D (flip)	Lean D (flip)	Lean D (flip)	Likely D (flip)	TBD
California[k]	D+13	Laphonza Butler (retiring)	Appointed (2023)[l]	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Schiff
Connecticut	D+7	Chris Murphy	59.5% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Murphy
Delaware	D+7	Tom Carper (retiring)	60.0% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Blunt Rochester
Florida	R+3	Rick Scott	50.1% R	Likely R	Likely R	Likely R	Lean R	Likely R	Likely R	Lean R	Likely R	Likely R	Scott
Hawaii	D+14	Mazie Hirono	71.2% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Hirono
Indiana	R+11	Mike Braun (retiring)	50.7% R	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Banks
Maine	D+2	Angus King	54.3% I	Solid I	Solid I	Safe I	Solid I	Safe I	Solid I	Safe I	Solid I	Likely I	King
Maryland	D+14	Ben Cardin (retiring)	64.9% D	Likely D	Likely D	Likely D	Lean D	Safe D	Solid D	Safe D	Lean D	Solid D	Alsobrooks
Massachusetts	D+15	Elizabeth Warren	60.3% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Warren
Michigan	R+1	Debbie Stabenow (retiring)	52.3% D	Tossup	Tilt D	Lean D	Tossup	Lean D	Lean D	Lean D	Tossup	Likely D	Slotkin
Minnesota	D+1	Amy Klobuchar	60.3% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Klobuchar
Mississippi	R+11	Roger Wicker	58.5% R	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Wicker
Missouri	R+10	Josh Hawley	51.4% R	Solid R	Solid R	Safe R	Likely R	Safe R	Solid R	Likely R	Solid R	Solid R	Hawley
Montana	R+11	Jon Tester	50.3% D	Lean R (flip)	Tilt R (flip)	Lean R (flip)	Lean R (flip)	Lean R (flip)	Tilt R (flip)	Likely R (flip)	Lean R (flip)	Likely R (flip)	Sheehy (flip)
Nebraska (regular)	R+13	Deb Fischer	57.7% R	Lean R	Lean R	Lean R	Lean R	Likely R	Tilt R	Likely R	Lean R	Likely R	Fischer
Nebraska (special)	R+13	Pete Ricketts	Appointed (2023)[m]	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Ricketts
Nevada	R+1	Jacky Rosen	50.4% D	Lean D	Lean D	Lean D	Tossup	Likely D	Lean D	Lean D	Lean D	Likely D	Rosen
New Jersey	D+6	George Helmy (retiring)	Appointed (2024)[n]	Solid D	Solid D	Safe D	Likely D	Safe D	Solid D	Safe D	Solid D	Likely D	Kim
New Mexico	D+3	Martin Heinrich	54.1% D	Solid D	Solid D	Safe D	Lean D	Safe D	Solid D	Likely D	Likely D	Solid D	Heinrich
New York	D+10	Kirsten Gillibrand	67.0% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Gillibrand
North Dakota	R+20	Kevin Cramer	55.1% R	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Cramer
Ohio	R+6	Sherrod Brown	53.4% D	Tossup	Tossup	Lean R (flip)	Tossup	Lean D	Tilt D	Tossup	Tossup	Tossup	Moreno (flip)
Pennsylvania	R+2	Bob Casey Jr.	55.7% D	Tossup	Tilt D	Lean D	Tossup	Lean D	Lean D	Tossup	Tossup	Lean D	McCormick (flip)
Rhode Island	D+8	Sheldon Whitehouse	61.4% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Whitehouse
Tennessee	R+14	Marsha Blackburn	54.7% R	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Blackburn
Texas	R+5	Ted Cruz	50.9% R	Lean R	Tilt R	Lean R	Tossup	Lean R	Tilt R	Lean R	Likely R	Likely R	Cruz
Utah	R+13	Mitt Romney (retiring)	62.6% R	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Curtis
Vermont	D+16	Bernie Sanders	67.4% I	Solid I	Solid I	Safe I	Solid I	Safe I	Solid I	Safe I	Solid I	Solid I	Sanders
Virginia	D+3	Tim Kaine	57.0% D	Solid D	Solid D	Safe D	Likely D	Safe D	Solid D	Likely D	Solid D	Likely D	Kaine
Washington	D+8	Maria Cantwell	58.3% D	Solid D	Solid D	Safe D	Solid D	Safe D	Solid D	Safe D	Solid D	Solid D	Cantwell
West Virginia	R+22	Joe Manchin (retiring)	49.6% D[o]	Solid R (flip)	Solid R (flip)	Safe R (flip)	Solid R (flip)	Safe R (flip)	Solid R (flip)	Safe R (flip)	Solid R (flip)	Solid R (flip)	Justice (flip)
Wisconsin	R+2	Tammy Baldwin	55.4% D	Tossup	Tilt D	Lean D	Tossup	Lean D	Lean D	Tossup	Tossup	Lean D	Baldwin
Wyoming	R+25	John Barrasso	67.0% R	Solid R	Solid R	Safe R	Solid R	Safe R	Solid R	Safe R	Solid R	Solid R	Barasso
Overall[p]				D/I - 45 R - 51 4 tossups	D/I - 48 R - 51 1 tossup	D/I - 48 R - 52 0 tossups	D/I - 43 R - 50 7 tossups	D/I - 49 R - 51 0 tossups	D/I - 49 R - 51 0 tossups	D/I - 46 R - 51 3 tossups	D/I - 45 R - 51 4 tossups	D/I - 48 R - 51 1 tossup

Gains and holds

Retirements

Map of retirements:

  Republican incumbent

  Democratic incumbent

  Independent incumbent

  Republican incumbent retiring

  Democratic incumbent retiring

  Independent incumbent retiring

Nine senators announced plans to retire. Senator Dianne Feinstein had previously announced her intent to retire at the end of her term; however, she died on September 29, 2023.

State	Senator	Replaced by	Ref
Arizona	Kyrsten Sinema	TBD	[14]
California	Laphonza Butler	Adam Schiff	[15]
Delaware	Tom Carper	Lisa Blunt Rochester	[10]
Indiana	Mike Braun	Jim Banks	[8]
Maryland	Ben Cardin	Angela Alsobrooks	[9]
Michigan	Debbie Stabenow	Elissa Slotkin	[13]
New Jersey	George Helmy	Andy Kim	[16]
Utah	Mitt Romney	John Curtis	[11]
West Virginia	Joe Manchin	Jim Justice	[12]

Defeats

Three Democrats sought re-election but lost in the general election.

State	Senator	Replaced by
Montana	Jon Tester	Tim Sheehy
Ohio	Sherrod Brown	Bernie Moreno
Pennsylvania	Bob Casey Jr.	David McCormick

Race summary

Special elections during the preceding Congress

In each special election, the winner's term begins immediately after their election is certified by their state's government.

Elections are sorted by date then state.

State	Incumbent			Status	Candidates
	Senator	Party	Electoral history
California (Class 1)	Laphonza Butler	Democratic	2023 (appointed)	Interim appointee retiring.[15] Democratic hold. Winner also elected to the next term; see below.	▌Y Adam Schiff (Democratic) ▌Steve Garvey (Republican)
Nebraska (Class 2)	Pete Ricketts	Republican	2023 (appointed)	Interim appointee elected.	▌Y Pete Ricketts (Republican) ▌Preston Love Jr. (Democratic)

Elections leading to the next Congress

In these general elections, the winners will be elected for the term beginning January 3, 2025.

State	Incumbent					Candidates
	Senator	Party	Electoral history	Last race	Result
Arizona	Kyrsten Sinema	Independent	2018[j]	50.0% D	Incumbent retiring.[14]	▌Ruben Gallego (Democratic)[37] ▌Eduardo Heredia-Quintana (Green)[37] ▌Kari Lake (Republican)[37]
California	Laphonza Butler	Democratic	2023 (appointed)	54.2% D[l]	Interim appointee retiring.[15] Democratic hold. Winner also elected to finish the term; see above.	▌Y Adam Schiff (Democratic) ▌Steve Garvey (Republican)
Connecticut	Chris Murphy	Democratic	2012 2018	59.5% D	Incumbent re-elected.	▌Y Chris Murphy (Democratic) ▌Matthew Corey (Republican) ▌Justin Paglino (Green)
Delaware	Tom Carper	Democratic	2000 2006 2012 2018	60.0% D	Incumbent retiring.[10] Democratic hold.	▌Y Lisa Blunt Rochester (Democratic) ▌Eric Hansen (Republican) ▌Michael Katz (Independent Party)
Florida	Rick Scott	Republican	2018	50.1% R	Incumbent re-elected.	▌Y Rick Scott (Republican) ▌Feena Bonoan (Libertarian) ▌Ben Everidge (Independent) ▌Debbie Mucarsel-Powell (Democratic) ▌Tuan Nguyen (Independent)
Hawaii	Mazie Hirono	Democratic	2012 2018	71.2% D	Incumbent re-elected.	▌Y Mazie Hirono (Democratic) ▌Shelby Billionaire (We the People) ▌John Giuffre (Independent) ▌Bob McDermott (Republican) ▌Emma Pohlman (Green)
Indiana	Mike Braun	Republican	2018	50.7% R	Incumbent retiring to run for governor.[8] Republican hold.	▌Y Jim Banks (Republican)[38] ▌Andy Horning (Libertarian)[38] ▌Valerie McCray (Democratic)[38]
Maine	Angus King	Independent	2012 2018	54.3% I	Incumbent re-elected.	▌Y Angus King (Independent) ▌David Costello (Democratic) ▌Demitroula Kouzounas (Republican)
Maryland	Ben Cardin	Democratic	2006 2012 2018	64.9% D	Incumbent retiring.[9] Democratic hold.	▌Y Angela Alsobrooks (Democratic) ▌Larry Hogan (Republican) ▌Mike Scott (Libertarian)
Massachusetts	Elizabeth Warren	Democratic	2012 2018	60.3% D	Incumbent re-elected.	▌Y Elizabeth Warren (Democratic) ▌John Deaton (Republican)
Michigan	Debbie Stabenow	Democratic	2000 2006 2012 2018	52.3% D	Incumbent retiring.[13] Democratic hold.	▌Y Elissa Slotkin (Democratic) ▌Mike Rogers (Republican) ▌Joseph Solis-Mullen (Libertarian) ▌Douglas Marsh (Green) ▌Dave Stein (Constitution) ▌Doug Dern (Natural Law)
Minnesota	Amy Klobuchar	DFL	2006 2012 2018	60.3% DFL	Incumbent re-elected.	▌Y Amy Klobuchar (DFL) ▌Royce White (Republican)
Mississippi	Roger Wicker	Republican	2007 (appointed) 2008 (special) 2012 2018	58.5% R	Incumbent re-elected.	▌Y Roger Wicker (Republican) ▌Ty Pinkins (Democratic)
Missouri	Josh Hawley	Republican	2018	51.4% R	Incumbent re-elected.	▌Y Josh Hawley (Republican) ▌Lucas Kunce (Democratic)
Montana	Jon Tester	Democratic	2006 2012 2018	50.3% D	Incumbent lost re-election. Republican gain.	▌Y Tim Sheehy (Republican) ▌Sid Daoud (Libertarian) ▌Michael Downey (Green) ▌Jon Tester (Democratic)
Nebraska	Deb Fischer	Republican	2012 2018	57.7% R	Incumbent re-elected.	▌Y Deb Fischer (Republican) ▌Dan Osborn (Independent)
Nevada	Jacky Rosen	Democratic	2018	50.4% D	Incumbent re-elected.[39]	▌Y Jacky Rosen (Democratic) ▌Sam Brown (Republican) ▌Christopher Cunningham (Libertarian) ▌Joseph Destin (Independent) ▌Janine Hansen (Independent American) ▌Chris Mazlo (Independent) ▌Allen Rheinhart (Independent) ▌Edmund Uehling (Independent)
New Jersey	George Helmy	Democratic	2024 (appointed)	54.0% D[n]	Interim appointee retiring.[16] Democratic hold.	▌Y Andy Kim (Democratic) ▌Curtis Bashaw (Republican) ▌Ken Kaplan (Libertarian) ▌Christina Khalil (Green) ▌Joanne Kuniansky (Socialist Workers) ▌Patricia Mooneyham (Independent)
New Mexico	Martin Heinrich	Democratic	2012 2018	54.1% D	Incumbent re-elected.	▌Y Martin Heinrich (Democratic) ▌Nella Domenici (Republican)
New York	Kirsten Gillibrand	Democratic	2009 (appointed) 2010 (special) 2012 2018	67.0% D	Incumbent re-elected.	▌Y Kirsten Gillibrand (Democratic) ▌Mike Sapraicone (Republican)
North Dakota	Kevin Cramer	Republican	2018	55.1% R	Incumbent re-elected.	▌Y Kevin Cramer (Republican) ▌Katrina Christiansen (Democratic–NPL)
Ohio	Sherrod Brown	Democratic	2006 2012 2018	53.4% D	Incumbent lost re-election. Republican gain.	▌Y Bernie Moreno (Republican) ▌Sherrod Brown (Democratic) ▌Don Kissick (Libertarian)
Pennsylvania	Bob Casey Jr.	Democratic	2006 2012 2018	55.7% D	Incumbent lost re-election. Republican gain.	▌Y David McCormick (Republican) ▌Bob Casey Jr. (Democratic) ▌John Thomas (Libertarian)
Rhode Island	Sheldon Whitehouse	Democratic	2006 2012 2018	61.4% D	Incumbent re-elected.	▌Y Sheldon Whitehouse (Democratic) ▌Patricia Morgan (Republican)
Tennessee	Marsha Blackburn	Republican	2018	54.7% R	Incumbent re-elected.	▌Y Marsha Blackburn (Republican) ▌Tharon Chandler (Independent) ▌Gloria Johnson (Democratic) ▌Pamela Moses (Independent) ▌Hastina Robinson (Independent)
Texas	Ted Cruz	Republican	2012 2018	50.9% R	Incumbent re-elected.	▌Y Ted Cruz (Republican) ▌Colin Allred (Democratic)
Utah	Mitt Romney	Republican	2018	62.6% R	Incumbent retiring.[11] Republican hold.	▌Y John Curtis (Republican) ▌Carlton Bowen (Independent American) ▌Caroline Gleich (Democratic)
Vermont	Bernie Sanders	Independent	2006 2012 2018	67.4% I	Incumbent re-elected.	▌Y Bernie Sanders (Independent) ▌Steve Berry (Independent) ▌Matt Hill (Libertarian) ▌Gerald Malloy (Republican) ▌Justin Schoville (Peace and Justice)
Virginia	Tim Kaine	Democratic	2012 2018	57.0% D	Incumbent re-elected.	▌Y Tim Kaine (Democratic) ▌Hung Cao (Republican)
Washington	Maria Cantwell	Democratic	2000 2006 2012 2018	58.3% D	Incumbent re-elected.	▌Y Maria Cantwell (Democratic) ▌Raul Garcia (Republican)
West Virginia	Joe Manchin	Independent	2010 (special)[o] 2012 2018	49.6% D	Incumbent retiring.[12] Republican gain.	▌Y Jim Justice (Republican) ▌Glenn Elliott (Democratic) ▌David Moran (Libertarian)
Wisconsin	Tammy Baldwin	Democratic	2012 2018	55.4% D	Incumbent re-elected.	▌Y Tammy Baldwin (Democratic) ▌Phil Anderson (Disrupt the Corruption) ▌Eric Hovde (Republican) ▌Jo'EcoArchy Nathan ZeeBeSun Kingfisher (Green) ▌Thomas Leager (America First)
Wyoming	John Barrasso	Republican	2007 (appointed) 2008 (special) 2012 2018	67.0% R	Incumbent re-elected.	▌Y John Barrasso (Republican) ▌Scott Morrow (Democratic)

Arizona

Arizona election

← 2018 2030 →

Nominee Ruben Gallego Kari Lake Party Democratic Republican

Incumbent U.S. senator Kyrsten Sinema Independent

Main article: 2024 United States Senate election in Arizona

See also: List of United States senators from Arizona and 2024 United States House of Representatives elections in Arizona

One-term independent Kyrsten Sinema was narrowly elected in 2018 as a Democrat with 50.0% of the vote. She left the Democratic Party in December 2022.^[40] Sinema announced on March 5, 2024, that she would not run for reelection.^[41]

Prior to her retirement announcement, Sinema was considered vulnerable to challengers from the Democratic Party due to her opposition to some of President Joe Biden's agenda,^[42] and U.S. representative Ruben Gallego launched an early bid for the Democratic nomination, which he won with no opposition.^[43][44]

Among Republicans, Pinal County sheriff Mark Lamb and 2022 gubernatorial nominee Kari Lake have announced their candidacies.^[45][46] Lake won the Republican primary by less than expected.

California

California election

← 2018 2030 →

Candidate Adam Schiff Steve Garvey Party Democratic Republican

U.S. senator before election Laphonza Butler[q] Democratic Elected U.S. senator Adam Schiff Democratic

Main article: 2024 United States Senate elections in California

See also: List of United States senators from California and 2024 United States House of Representatives elections in California

Five-term Democrat Dianne Feinstein was reelected in 2018 with 54.2% of the vote against another Democrat. On February 14, 2023, Feinstein announced that she would not seek reelection to a sixth term.^[47] However, she died on September 29, 2023, leaving the seat vacant. Democrat Laphonza Butler, president of EMILY's List, was appointed by California Governor Gavin Newsom to succeed Feinstein on October 2, 2023.^[48] Butler is not running for election to a full term, or for the final two months of the current term.^[15]

There were three major Democratic candidates for the seat — U.S. representatives Barbara Lee, Katie Porter, and Adam Schiff — along with former professional baseball player Steve Garvey running as a Republican.^{[49][50][51][52][53]} Schiff was viewed as representing the establishment wing of the Democratic Party, while Porter and Lee represent the progressive wing.^[54]

Schiff and Garvey won the non-partisan primary election which took place on March 5, 2024, during Super Tuesday, setting up a general election campaign between the two.^[54]

Due to California's election rules, similar to the previous election for the other seat, there will be two ballot items for the same seat: a general election, to elect a Class 1 senator to a full term beginning with the 119th United States Congress, to be sworn in on January 3, 2025; and a special election to fill that seat for the final weeks of the 118th Congress.

Connecticut

Connecticut election

← 2018 2030 →

Nominee Chris Murphy Matthew Corey Party Democratic Republican

U.S. senator before election Chris Murphy Democratic Elected U.S. Senator Chris Murphy Democratic

Main article: 2024 United States Senate election in Connecticut

See also: List of United States senators from Connecticut and 2024 United States House of Representatives elections in Connecticut

Two-term Democrat Chris Murphy was reelected in 2018 with 59.5% of the vote. He has announced he is running for a third term.^[55] Beacon Falls First Selectman Gerry Smith announced his campaign in early February 2024.^[56] The Republican primary was won by tavern owner Matthew Corey,^[57] who was the Republican nominee in 2018.^[58]

Delaware

Delaware election

← 2018 2030 →

Nominee Lisa Blunt Rochester Eric Hansen Party Democratic Republican

U.S. senator before election Tom Carper Democratic Elected U.S. Senator Lisa Blunt Rochester Democratic

Main article: 2024 United States Senate election in Delaware

See also: List of United States senators from Delaware and 2024 United States House of Representatives election in Delaware

Four-term Democrat Tom Carper was reelected in 2018 with 60.0% of the vote. He announced on May 22, 2023, that he will be retiring, and will not run for a fifth term.^[59]

Delaware's at-large U.S. representative Lisa Blunt Rochester is running for the Democratic nomination to succeed Carper, who endorsed her when he announced his retirement.^[60][61]

Term-limited governor John Carney was also considered a possible Democratic candidate.^[59][62] Carney announced that he is running for mayor of Wilmington.^[63]

Among Republicans, businessman Eric Hansen has announced his candidacy.^[64]

Florida

Florida election

← 2018 2030 →

Nominee Rick Scott Debbie Mucarsel-Powell Party Republican Democratic

U.S. senator before election Rick Scott Republican Elected U.S. senator Rick Scott Republican

Main article: 2024 United States Senate election in Florida

See also: List of United States senators from Florida and 2024 United States House of Representatives elections in Florida

Former governor and incumbent one-term Republican Rick Scott was narrowly elected in 2018 with 50.06% of the vote. He is running for reelection to a second term.^[65] Brevard County assistant district attorney Keith Gross and actor John Columbus are challenging Scott for the Republican nomination.^[66][67]

Former U.S. representative Debbie Mucarsel-Powell is running for the Democratic nomination to challenge Scott.^[68]

Hawaii

Hawaii election

← 2018 2030 →

Nominee Mazie Hirono Bob McDermott Party Democratic Republican

U.S. senator before election Mazie Hirono Democratic Elected U.S. Senator Mazie Hirono Democratic

Main article: 2024 United States Senate election in Hawaii

See also: List of United States senators from Hawaii and 2024 United States House of Representatives elections in Hawaii

Two-term Democrat Mazie Hirono was reelected in 2018 with 71.2% of the vote. Hirono is running for a third term.^[69] Former state representative Bob McDermott won a 6-candidate race to be the Republican nominee.^[70]

Indiana

Indiana election

← 2018 2030 →

Nominee Jim Banks Valerie McCray Party Republican Democratic

U.S. senator before election Mike Braun Republican Elected U.S. Senator Jim Banks Republican

Main article: 2024 United States Senate election in Indiana

See also: List of United States senators from Indiana and 2024 United States House of Representatives elections in Indiana

One-term Republican Mike Braun was elected in 2018 with 50.8% of the vote. Braun is retiring to prepare to run for governor of Indiana.^[8] U.S. representative Jim Banks ran unopposed in the primary after his only competition, businessman John Rust, was disqualified.^[71]

Psychologist Valerie McCray defeated former state representative Marc Carmichael for the Democratic nomination.^[72]

Maine

Maine election

← 2018 2030 →

Nominee Angus King Demitroula Kouzounas David Costello Party Independent Republican Democratic

U.S. senator before election Angus King Independent Elected U.S. senator Angus King Independent

Main article: 2024 United States Senate election in Maine

See also: List of United States senators from Maine and 2024 United States House of Representatives elections in Maine

Two-term Independent incumbent Angus King was reelected in 2018 with 54.3% of the vote in a three-candidate election. He intends to run for a third term, despite previously hinting that he may retire.^[73]

Democratic consultant David Costello and dentist Demitroula Kouzounas, a former Maine Republican Party chair, each won their respective party primaries unopposed.^[74] They will both face King in the general election in November.

Maryland

Maryland election

← 2018 2030 →

Nominee Angela Alsobrooks Larry Hogan Party Democratic Republican

U.S. senator before election Ben Cardin Democratic Elected U.S. Senator Angela Alsobrooks Democratic

Main article: 2024 United States Senate election in Maryland

See also: List of United States senators from Maryland and 2024 United States House of Representatives elections in Maryland

Three-term Democrat Ben Cardin was reelected in 2018 with 64.9% of the vote. On May 1, 2023, Cardin announced he is not running for reelection.^[75]

Prince George's County Executive Angela Alsobrooks defeated U.S. representative David Trone for the Democratic nomination after a contentious primary, where Trone spent heavily from his personal wealth while Alsobrooks had the support of most elected Democrats.^[76]

Former governor Larry Hogan easily defeated conservative former state delegate Robin Ficker for the Republican nomination.^[77] A popular moderate known for his political independence, Hogan had previously declined to run,^[78] but unexpectedly filed to run hours before the candidate filing deadline.^[79]

Massachusetts

Massachusetts election

← 2018 2030 →

Nominee Elizabeth Warren John Deaton Party Democratic Republican

U.S. senator before election Elizabeth Warren Democratic Elected U.S. senator Elizabeth Warren Democratic

Main article: 2024 United States Senate election in Massachusetts

See also: List of United States senators from Massachusetts and 2024 United States House of Representatives elections in Massachusetts

Two-term Democrat Elizabeth Warren was reelected in 2018 with 60.3% of the vote. On March 27, 2023, Warren announced that she is running for reelection.^[80]

Software company owner Robert Antonellis,^[81] Quincy City Council president Ian Cain,^[82] and attorney John Deaton^[83] are running as Republicans.

Michigan

Michigan election

← 2018 2030 →

Nominee Elissa Slotkin Mike Rogers Party Democratic Republican

U.S. senator before election Debbie Stabenow Democratic Elected U.S. Senator Elissa Slotkin Democratic

Main article: 2024 United States Senate election in Michigan

See also: List of United States senators from Michigan and 2024 United States House of Representatives elections in Michigan

Four-term Democrat Debbie Stabenow was reelected in 2018 with 52.3% of the vote. She announced on January 5, 2023, that she will retire, and will not run for a fifth term.^[13]

Representative Elissa Slotkin,^[84] and state representative Leslie Love^[85] have announced their candidacies for the Democratic nomination. Businessman and 2006 Republican candidate for this seat Nasser Beydoun has also declared his candidacy as a Democrat.^[86] Actor Hill Harper announced his campaign for the Democratic nomination in July 2023.^[87]

The primary took place on August 6, 2024. Former U.S. representatives Mike Rogers, Justin Amash, and hedge fund manager Sandy Pensler^[88] ran for the Republican nomination.^{[89][90][91][92]}

Representative John James, the Republican nominee for this seat in 2018 and for Michigan's other Senate seat in 2020, declined to run.^[93]

The nominees are Slotkin and Rogers, who easily won their primaries as expected.

Minnesota

Minnesota election

← 2018 2030 →

Nominee Amy Klobuchar Royce White Party Democratic (DFL) Republican

U.S. senator before election Amy Klobuchar Democratic (DFL) Elected U.S. Senator Amy Klobuchar Democratic (DFL)

Main article: 2024 United States Senate election in Minnesota

See also: List of United States senators from Minnesota and 2024 United States House of Representatives elections in Minnesota

Three-term Democrat Amy Klobuchar was reelected in 2018 with 60.3% of the vote. She is running for a fourth term.^[69]

In the August 13 Republican primary, former NBA basketball player Royce White won an eight-candidate primary with 38% of the vote, with banker and retired U.S. Navy commander Joe Fraser finishing second with 29% of the vote^[94] Third party candidates consist of guardianship advocate and Republican candidate for governor in 2022, Independence-Alliance Party candidate, Joyce Lacy.^[95]

Mississippi

Mississippi election

← 2018 2030 →

Nominee Roger Wicker Ty Pinkins Party Republican Democratic

U.S. senator before election Roger Wicker Republican Elected U.S. senator Roger Wicker Republican

Main article: 2024 United States Senate election in Mississippi

See also: List of United States senators from Mississippi and 2024 United States House of Representatives elections in Mississippi

Two-term Republican Roger Wicker was reelected in 2018 with 58.5% of the vote. Wicker is running for a third full term. He faced a primary challenge from conservative state representative Dan Eubanks and won by a comfortable margin.^[96] Wicker will face Democratic lawyer Ty Pinkins in the general election.^[97]

Missouri

Missouri election

← 2018 2030 →

Nominee Josh Hawley Lucas Kunce Party Republican Democratic

U.S. senator before election Josh Hawley Republican Elected U.S. Senator Josh Hawley Republican

Main article: 2024 United States Senate election in Missouri

See also: List of United States senators from Missouri and 2024 United States House of Representatives elections in Missouri

One-term Republican Josh Hawley was elected in 2018 with 51.4% of the vote. He is running for reelection.^[98]

Marine Veteran Lucas Kunce, who ran unsuccessfully for the Class III seat in 2022, won the Democratic nomination on August 6, 2024.^[99]

Montana

Montana election

← 2018 2030 →

Nominee Tim Sheehy Jon Tester Party Republican Democratic

U.S. senator before election Jon Tester Democratic Elected U.S. Senator Tim Sheehy Republican

Main article: 2024 United States Senate election in Montana

See also: List of United States senators from Montana and 2024 United States House of Representatives elections in Montana

Three-term Democrat Jon Tester was narrowly reelected in 2018 with 50.3% of the vote. On February 22, 2023, he announced he is running for a fourth term. Tester is one of two Democratic senators running for reelection who represent states won by Republican Donald Trump in both the 2016 and 2020 presidential elections.^[100]

Businessman and former Navy SEAL officer Tim Sheehy won the Republican nomination.^[101] U.S. representative Matt Rosendale, also a Republican, ran against Sheehy for the nomination in February,^[102] but withdrew from the race days later.^[103]

Nebraska

See also: List of United States senators from Nebraska and 2024 United States House of Representatives elections in Nebraska

There will be two elections in Nebraska, due to the resignation of Ben Sasse.

Nebraska (regular)

Nebraska general election

← 2018 2030 →

Nominee Deb Fischer Dan Osborn Party Republican Independent

U.S. senator before election Deb Fischer Republican Elected U.S. senator Deb Fischer Republican

Main article: 2024 United States Senate election in Nebraska

Two-term Republican Deb Fischer was reelected in 2018 with 57.7% of the vote. On May 14, 2021, Fischer announced she is seeking reelection, despite previously declaring an intention to retire.^[104]

Dan Osborn, a union leader and steamfitter, is running as an independent. Since Osborn declared, the Democratic Party fielded no candidates in order to endorse him, but he stated he would accept the help of no parties.^[105]

Nebraska (special)

Nebraska special election

← 2020 2026 →

Nominee Pete Ricketts Preston Love Jr. Party Republican Democratic

U.S. senator before election Pete Ricketts Republican Elected U.S. senator Pete Ricketts Republican

Main article: 2024 United States Senate special election in Nebraska

Two-term Republican Ben Sasse resigned his seat on January 8, 2023, to become president of the University of Florida.^[106][17] Former Governor and 2006 Senate nominee Pete Ricketts was appointed by Governor Jim Pillen and a special election for the seat will take place concurrently with the 2024 regular Senate elections. Ricketts defeated Air Force veteran John Glen Weaver for the Republican nomination.^[107] Former University of Nebraska Omaha professor Preston Love Jr. is running as a Democrat.^[108]

Nevada

Nevada election

← 2018 2030 →

Nominee Jacky Rosen Sam Brown Party Democratic Republican

U.S. senator before election Jacky Rosen Democratic Elected U.S. senator Jacky Rosen Democratic

Main article: 2024 United States Senate election in Nevada

See also: List of United States senators from Nevada and 2024 United States House of Representatives elections in Nevada

One-term Democrat Jacky Rosen was elected in 2018 with 50.4% of the vote. Rosen is running for a second term.^[69]

Veteran and 2022 Senate candidate Sam Brown was declared the Republican nominee after winning the June 11 primary.^[109] Brown easily won against former ambassador to Iceland Jeffrey Ross Gunter and former state assemblyman Jim Marchant, among others.

New Jersey

New Jersey election

← 2018 2030 →

Nominee Andy Kim Curtis Bashaw Party Democratic Republican

U.S. senator before election George Helmy Democratic Elected U.S. senator Andy Kim Democratic

Main article: 2024 United States Senate election in New Jersey

See also: List of United States senators from New Jersey and 2024 United States House of Representatives elections in New Jersey

Democrat Bob Menendez was reelected in 2018 with 54.0% of the vote. On July 13, 2021, The New Jersey Globe reported that Menendez planned to run for a fourth full term.^[110][111] On September 22, 2023, Menendez was indicted on federal bribery charges.^[112] On March 14, 2024, a week after his planned retirement, Menendez reversed his decision and attempted to run for re-election as an Independent candidate.^[113] Following his conviction on July 16, he announced that he would resign on August 20 and suspend his candidacy.^[114][115] Governor Phil Murphy announced that day he would appoint George Helmy, his former chief of staff, to serve as the caretaker before the election.^[116]

Financier and current first lady of New Jersey Tammy Murphy also ran for the Democratic nomination, but ended her campaign in March 2024.^[117]

Mendham mayor Christine Serrano Glassner^[118] and real estate developer Curtis Bashaw^[119] ran for the Republican nomination.^[120] On June 4, 2024, Bashaw won the Republican primary in an upset.^[121]

New Mexico

New Mexico election

← 2018 2030 →

Nominee Martin Heinrich Nella Domenici Party Democratic Republican

U.S. senator before election Martin Heinrich Democratic Elected U.S. Senator Martin Heinrich Democratic

Main article: 2024 United States Senate election in New Mexico

See also: List of United States senators from New Mexico and 2024 United States House of Representatives elections in New Mexico

Two-term Democrat Martin Heinrich was reelected in 2018 with 54.1% of the vote in a three-candidate race. He is running for a third term.^[122] Hedge fund executive Nella Domenici, whose father Pete served in the U.S. Senate from 1973 to 2009, announced her candidacy for the Republican nomination on January 17, 2024.^[123]

New York

New York election

← 2018 2030 →

Nominee Kirsten Gillibrand Mike Sapraicone Party Democratic Republican Alliance Working Families Conservative

U.S. senator before election Kirsten Gillibrand Democratic Elected U.S. senator Kirsten Gillibrand Democratic

Main article: 2024 United States Senate election in New York

See also: List of United States senators from New York and 2024 United States House of Representatives elections in New York

Two-term Democrat Kirsten Gillibrand was reelected in 2018 with 67.0% of the vote. She is running for a third full term.^[124]

Former New York City Police detective Mike Sapraicone has declared his candidacy as a Republican.^[125]

North Dakota

North Dakota election

← 2018 2030 →

Nominee Kevin Cramer Katrina Christiansen Party Republican Democratic–NPL

U.S. senator before election Kevin Cramer Republican Elected U.S. senator Kevin Cramer Republican

Main article: 2024 United States Senate election in North Dakota

See also: List of United States senators from North Dakota and 2024 United States House of Representatives election in North Dakota

One-term Republican Kevin Cramer was elected in 2018 with 55.1% of the vote. Cramer is running for re-election.^[126]

Democrat Katrina Christiansen, an engineering professor from the University of Jamestown and candidate for the Senate in 2022 is her party's nominee.^[127]

Ohio

Ohio election

← 2018 2030 →

Nominee Bernie Moreno Sherrod Brown Party Republican Democratic

U.S. senator before election Sherrod Brown Democratic Elected U.S. Senator Bernie Moreno Republican

Main article: 2024 United States Senate election in Ohio

See also: List of United States senators from Ohio and 2024 United States House of Representatives elections in Ohio

Three-term Democrat Sherrod Brown was reelected in 2018 with 53.4% of the vote. Brown is running for a fourth term. He is also one of two Democratic senators running for reelection who represent states won by Republican Donald Trump in both the 2016 and 2020 presidential elections.^[128]

The Republican nominee is businessman Bernie Moreno, who defeated state senator Matt Dolan and secretary of state Frank LaRose in the primary election.^[129]

Pennsylvania

Pennsylvania election

← 2018 2030 →

Nominee David McCormick Bob Casey Jr. Party Republican Democratic

U.S. senator before election Bob Casey Jr. Democratic Elected U.S. Senator David McCormick Republican

Main article: 2024 United States Senate election in Pennsylvania

See also: List of United States senators from Pennsylvania and 2024 United States House of Representatives elections in Pennsylvania

Three-term Democrat Bob Casey Jr., was reelected in 2018 with 55.7% of the vote. Casey is running for a fourth term.^[130] He was challenged by engineer Blaine Forkner.^[131]

2022 Senate candidate David McCormick was the Republican nominee.^[132] McCormick is currently leading Casey by 49.0% to 48.5% in the November 5, 2024 general election.^[133]

Rhode Island

Rhode Island election

← 2018 2030 →

Nominee Sheldon Whitehouse Patricia Morgan Party Democratic Republican

U.S. senator before election Sheldon Whitehouse Democratic Elected U.S. Senator Sheldon Whitehouse Democratic

Main article: 2024 United States Senate election in Rhode Island

See also: List of United States senators from Rhode Island and 2024 United States House of Representatives elections in Rhode Island

Three-term Democrat Sheldon Whitehouse was reelected in 2018 with 61.4% of the vote. He is running for a fourth term. Republicans who have announced their candidacies include state representative Patricia Morgan^[134] and IT professional Raymond McKay.^[135]

Tennessee

Tennessee election

← 2018 2030 →

Nominee Marsha Blackburn Gloria Johnson Party Republican Democratic

U.S. senator before election Marsha Blackburn Republican Elected U.S. senator Marsha Blackburn Republican

Main article: 2024 United States Senate election in Tennessee

See also: List of United States senators from Tennessee and 2024 United States House of Representatives elections in Tennessee

One-term Republican Marsha Blackburn was elected in 2018 with 54.7% of the vote. Blackburn has filed paperwork to run for reelection. The Democratic nominee is state representative Gloria Johnson.^[136]

Texas

Texas election

← 2018 2030 →

Nominee Ted Cruz Colin Allred Party Republican Democratic

U.S. senator before election Ted Cruz Republican Elected U.S. senator Ted Cruz Republican

Main article: 2024 United States Senate election in Texas

See also: List of United States senators from Texas and 2024 United States House of Representatives elections in Texas

Ted Cruz ran for a third Senate term.^[137] He faced Democratic nominee Colin Allred, a former NFL player and congressman, who defeated state senator Roland Gutierrez and state representative Carl Sherman in the primary election.^{[138][139][140]} Cruz defeated Allred on November 5, 2024 by 53.1% to 44.5%.^[141]

Utah

Utah election

← 2018 2030 →

Nominee John Curtis Caroline Gleich Carlton Bowen Party Republican Democratic Independent American

U.S. senator before election Mitt Romney Republican Elected U.S. senator John Curtis Republican

Main article: 2024 United States Senate election in Utah

See also: List of United States senators from Utah and 2024 United States House of Representatives elections in Utah

One-term Republican Mitt Romney was elected in 2018 with 62.6% of the vote. On September 13, 2023, Romney announced he would not seek reelection in 2024.^[142]

The Republican nominee is U.S. representative John Curtis,^[143] who defeated Riverton Mayor Trent Staggs,^[144] and state House speaker Brad Wilson,^[145] in the primary election.

The Democratic nominee is professional skier Caroline Gleich.^[146]

Vermont

Vermont election

← 2018 2030 →

Nominee Bernie Sanders Gerald Malloy Party Independent Republican

U.S. senator before election Bernie Sanders Independent Elected U.S. Senator Bernie Sanders Independent

Main article: 2024 United States Senate election in Vermont

See also: List of United States senators from Vermont and 2024 United States House of Representatives election in Vermont

Three-term independent Bernie Sanders was re-elected in 2018 with 67.4% of the vote. He is being challenged by artist Cris Ericson, an independent perennial candidate.^[147] Businessman Gerald Malloy, who was the Republican nominee for the Senate in 2022, secured the Republican nomination unopposed.^[148]

Virginia

Virginia election

← 2018 2030 →

Nominee Tim Kaine Hung Cao Party Democratic Republican

U.S. senator before election Tim Kaine Democratic Elected U.S. Senator Tim Kaine Democratic

Main article: 2024 United States Senate election in Virginia

See also: List of United States senators from Virginia and 2024 United States House of Representatives elections in Virginia

Two-term Democrat Tim Kaine was reelected in 2018 with 57.0% of the vote. On January 20, 2023, he confirmed he is running for reelection to a third term.^[149] Governor Glenn Youngkin, who will be term-limited in 2025, was considered a possible Republican candidate.^[150]

On July 18, 2023, Navy veteran Hung Cao announced he would run as a Republican. Cao unsuccessfully ran for the U.S. House of Representatives against Democrat Jennifer Wexton in 2022.^[151]

Washington

Washington election

← 2018 2030 →

Candidate Maria Cantwell Raul Garcia Party Democratic Republican

U.S. senator before election Maria Cantwell Democratic Elected U.S. Senator Maria Cantwell Democratic

Main article: 2024 United States Senate election in Washington

See also: List of United States senators from Washington and 2024 United States House of Representatives elections in Washington

Four-term Democrat Maria Cantwell was reelected in 2018 with 58.3% of the vote.

Emergency room physician Raul Garcia announced that he would run as a Republican.^[152]

West Virginia

West Virginia election

← 2018 2030 →

Nominee Jim Justice Glenn Elliott Party Republican Democratic

U.S. senator before election Joe Manchin Independent Elected U.S. Senator Jim Justice Republican

Main article: 2024 United States Senate election in West Virginia

See also: List of United States senators from West Virginia and 2024 United States House of Representatives elections in West Virginia

Independent Joe Manchin, who was elected as a Democrat, was re-elected in 2018 with 49.6% of the vote. On November 9, 2023, Manchin announced he would not seek re-election.^[12] Since Manchin announced his retirement, all major outlets have rated this seat as expected to flip to GOP control, which would put this seat in Republican hands for the first time in 68 years.

Popular Governor Jim Justice easily defeated U.S. representative Alex Mooney^[153] in the Republican primary.

Wheeling mayor Glenn Elliott, who has Manchin's endorsement,^[154] defeated community organizer and U.S. Marine Corps veteran Zachary Shrewsbury and former coal executive Don Blankenship in the primary for the Democratic Party nomination.^[155]

Wisconsin

Wisconsin election

← 2018 2030 →

Nominee Tammy Baldwin Eric Hovde Party Democratic Republican

U.S. senator before election Tammy Baldwin Democratic Elected U.S. Senator Tammy Baldwin Democratic

Main article: 2024 United States Senate election in Wisconsin

See also: List of United States senators from Wisconsin and 2024 United States House of Representatives elections in Wisconsin

Two-term Democrat Tammy Baldwin was reelected in 2018 with 55.4% of the vote. She is running for reelection.^[156] Hedge fund manager Eric Hovde, candidate for the Senate in 2012, announced a second attempt at the Republican nomination. Former Milwaukee County sheriff David Clarke^[157] was seen as a potential Republican challenger to Hovde's bid, but never ended up beginning a campaign for Senate.^[158][159]

Wyoming

Wyoming election

← 2018 2030 →

Nominee John Barrasso Scott Morrow Party Republican Democratic

U.S. senator before election John Barrasso Republican Elected U.S. senator John Barrasso Republican

Main article: 2024 United States Senate election in Wyoming

See also: List of United States senators from Wyoming and 2024 United States House of Representatives election in Wyoming

Republican John Barrasso was reelected in 2018 with 67.0% of the vote. On April 19, 2024, Barrasso announced he would run for reelection.^[160] Former Postal Union president Scott Morrow is the Democratic nominee.^[161]

Barrasso easily defeated his Republican primary challengers John Holtz and Reid Rasner on August 20, 2024.^[162]

See also

• 2024 United States elections
  • 2024 United States gubernatorial elections
  • 2024 United States presidential election
  • 2024 United States House of Representatives elections
• 118th United States Congress
• 119th United States Congress

Notes

1. Majority control in an evenly divided Senate is determined by the Vice President of the United States, who has the power to break tied votes in their constitutional capacity as President of the Senate; accordingly, Senate control requires 51 seats or 50 seats with control of the vice presidency.
2. All 4 independent senators (Bernie Sanders of Vermont, Angus King of Maine, Kyrsten Sinema of Arizona, and Joe Manchin of West Virginia) caucus with the Senate Democrats.^[1][2]
3. Both independent senators (Bernie Sanders of Vermont, and Angus King of Maine) caucus with the Senate Democrats.
4. Before the end of the 117th Congress, Kyrsten Sinema left the Democratic Party, and became an independent. She later announced her retirement in March 2024.^[22] In May 2024, Joe Manchin also announced he had left the Democratic Party, and registered as an independent, citing "broken politics" as the deciding factor in his decision.^[23]
5. Includes two interim appointees, Laphonza Butler (California) and George Helmy (New Jersey), who did not seek election to finish the term.
6. The Independent Democrat incumbent Senators, Kyrsten Sinema and Joe Manchin, decided not to run re-election.
7. Includes the interim appointee from Nebraska (Pete Ricketts) running for election.
8. Appointee elected
9. The last elections for this group of senators were in 2018, except for those elected in a special election or who were appointed after the resignation or death of a sitting senator, as noted.
10. Sinema was elected as a Democrat, and switched to being an independent in December 2022.
11. In both the regular election and the special election.
12. Democrat Dianne Feinstein won with 54.2% of the vote in 2018 against a fellow Democrat, but died in office on September 29, 2023.
13. Republican Ben Sasse won with 62.7% of the vote in 2020, but resigned January 8, 2023, to become president of the University of Florida.
14. Democrat Bob Menendez won with 54.0% of the vote in 2018, but resigned August 20, 2024, due to criminal convictions.^[36]
15. Manchin was elected as a Democrat, and switched to being an independent in May 2024.
16. Democratic total includes Independents who caucus with the Democrats.
17. In October 2023, Butler was appointed by Governor Gavin Newsom to fill the vacancy caused by the death of Senator Dianne Feinstein.

References

1. 2023 Congressional Record, Vol. 169, Page S22 (January 3, 2023)
2. Svitek, Patrick. "Manchin changes party registration to independent, fueling speculation". Washington Post. Retrieved June 1, 2024. Manchin joins three other members of the Senate who identify as independents: Senators Bernie Sanders (Vermont), Angus King (Maine) and Kyrsten Sinema (Arizona), who caucus with Democrats. A Manchin spokesperson said he will continue to caucus with the Democrats.
3. "Class I - Senators Whose Term of Service Expire in 2025". United States Senate. Retrieved August 30, 2024. Class I terms run from the beginning of the 116th Congress on January 3, 2019, to the end of the 118th Congress on January 3, 2025. Senators in Class I were elected to office in the November 2018 general election, unless they took their seat through appointment or special election.
4. Kaufman, Anna; Mulroy, Clare (March 7, 2024). "The 2024 Senate elections are fast approaching. These are the seats up for re-election". USA Today. Archived from the original on February 16, 2024. Retrieved February 16, 2024.
5. "US midterm election: What you need to know – DW – 11/07/2022". dw.com. Archived from the original on February 16, 2024. Retrieved February 16, 2024.
6. Kilgore, Ed (January 29, 2023). "2024 Looks Very Dark for Senate Democrats". Intelligencer. Archived from the original on February 16, 2024. Retrieved February 16, 2024.
7. "United States Senate elections, 2024". Ballotpedia. Retrieved June 12, 2024.
8. Hakim-Shabazz, Abdul (September 22, 2022). "Braun to Run for Governor". Indy Politics. Archived from the original on September 22, 2022. Retrieved September 22, 2022.
9. Barkin, Jeff (May 1, 2023). "Maryland U.S. Sen. Ben Cardin says 'I have run my last election,' as candidates line up to seek vacant seat". Baltimore Sun. Archived from the original on May 1, 2023. Retrieved May 1, 2023.
10. Newman, Meredith. "U.S. Sen. Tom Carper to retire from politics after nearly 50 years in office". Delaware Online. Archived from the original on May 22, 2023. Retrieved May 22, 2023.
11. Balz, Dan (September 13, 2023). "Mitt Romney says he will not seek a second term in the Senate". The Washington Post. Archived from the original on September 13, 2023. Retrieved September 13, 2023.
12. Breuninger, Kevin (November 9, 2023). "Democratic Sen. Joe Manchin says he is not running for re-election". CNBC. Archived from the original on December 4, 2023. Retrieved November 9, 2023.
13. Burke, Melissa Nann (January 5, 2023). "Michigan's U.S. Sen. Stabenow won't seek reelection in 2024". Detroit News. Archived from the original on February 15, 2023. Retrieved January 5, 2023.
14. Collins, Eliza (March 5, 2024). "Sen. Kyrsten Sinema Won't Run for Re-Election". The Wall Street Journal. Archived from the original on March 17, 2024. Retrieved March 5, 2024.
15. Hubler, Shawn (October 19, 2023). "Laphonza Butler will not run for Senate in 2024". The New York Times. Archived from the original on October 19, 2023.
16. Suter, Tara (August 16, 2024). "NJ governor appoints George Helmy to fill Menendez vacancy in Senate". The Hill. Retrieved August 16, 2024.
17. Everett, Burgess; Levine, Marianne (October 5, 2022). "Sasse expected to resign from Senate". Politico. Archived from the original on October 7, 2022. Retrieved October 6, 2022.
18. Johnson, Ted (September 29, 2023). "Sen. Dianne Feinstein Dies: Groundbreaking California Democrat Was 90". Deadline Hollywood. Archived from the original on September 29, 2023. Retrieved September 29, 2023.
19. Pathe, Simone (November 6, 2024). "Democratic Sen. Tammy Baldwin will win reelection in Wisconsin, CNN projects | CNN Politics". CNN. Retrieved November 8, 2024.
20. Vakil, Caroline (November 7, 2024). "Rosen keeps Nevada Senate seat in Democratic hands". The Hill. Retrieved November 8, 2024.
21. Main, Alison (November 6, 2024). "Democrat Elissa Slotkin will win Michigan Senate seat, CNN projects | CNN Politics". CNN. Retrieved November 8, 2024.
22. Raju, Manu; Foran, Clare (March 5, 2024). "Kyrsten Sinema announces she is retiring from the Senate". CNN Politics. CNN. Archived from the original on March 5, 2024. Retrieved March 5, 2024.
23. Broadwater, Luke (May 31, 2024). "Manchin Becomes an Independent, Leaving Options Open for Another Run". The New York Times. ISSN 0362-4331. Retrieved July 30, 2024.
24. Everett, Burgess (October 5, 2022). "Senate Dems face brutal 2024 map with at least eight undecided incumbents". Politico. Archived from the original on October 5, 2022. Retrieved October 5, 2022.
25. "Georgia's Runoff is the Opening Battle of the 2024 Senate Cycle". Sabato's Crystal Ball. November 16, 2022. Archived from the original on November 16, 2022. Retrieved November 17, 2022.
26. Coleman, Miles (December 15, 2017). "2016 State PVI Changes – Decision Desk HQ". Decision Desk HQ. Archived from the original on June 13, 2018. Retrieved July 27, 2019.
27. "2024 Senate Race Ratings". The Cook Political Report. Archived from the original on November 30, 2018. Retrieved August 8, 2023.
28. "Senate Ratings". Inside Elections. July 28, 2023. Archived from the original on January 20, 2021. Retrieved November 1, 2024.
29. "2024 Senate". Sabato's Crystal Ball. January 24, 2023. Archived from the original on January 26, 2023. Retrieved October 24, 2024.
30. "Battle for the Senate 2024". RCP. May 13, 2024. Retrieved October 31, 2024.
31. Cunningham, Eric (November 4, 2024). "2024 Elections Daily Senate Ratings: The Final Update". Elections Daily. Retrieved November 4, 2024.
32. "'24 Senate Forecast". projects.cnalysis.com. Retrieved November 4, 2024.
33. "2024 Senate Election Forecast". The Hill. Retrieved November 5, 2024.
34. Numa, Rémy (October 29, 2024). "Fox News Power Rankings: Arizona is Trump's to lose, but this election is anyone's to win". Fox News. Retrieved October 30, 2024.
35. "2024 Election Forecast". FiveThirtyEight. Retrieved November 2, 2024.
36. Suter, Tara (August 16, 2024). "Menendez ends independent re-election campaign". New Jersey Globe. Retrieved August 16, 2024.
37. "2024 Primary Election". Arizona Secretary of State. April 24, 2024.
38. "Candidate Information". Indiana Secretary of State. Retrieved January 10, 2024.
39. "Democrat Jacky Rosen projected to hold US Senate seat in Nevada". Scripps News. November 7, 2024. Retrieved November 7, 2024.
40. Everett, Burgess (December 9, 2022). "Sinema switches to independent, shaking up the Senate". Politico. Archived from the original on December 9, 2022. Retrieved December 9, 2022.
41. Everett, Burgess (March 5, 2024). "Sinema announces she won't run for reelection". Politico. Archived from the original on March 9, 2024. Retrieved March 10, 2024.
42. Roche, Darragh (January 21, 2022). "Kyrsten Sinema "Staggeringly Vulnerable" in 2024 After Filibuster Vote". Newsweek. Archived from the original on July 31, 2022. Retrieved July 31, 2022.
43. Schwartz, Brian (January 26, 2022). ""I have given up": Democratic donors plot to finance primary challenge against Kyrsten Sinema". CNBC. Archived from the original on November 19, 2022. Retrieved November 19, 2022.
44. Seitz-Wald, Alex; Kapur, Sahil (September 30, 2021). "Could Sen. Kyrsten Sinema face a primary? These progressives are trying to make it happen". NBC News. Archived from the original on October 5, 2021. Retrieved October 6, 2021.
45. Goodwin, Liz; Wingett Sanchez, Yvonne (April 11, 2023). "Republican Sheriff Mark Lamb of Arizona announces run for Senate". The Washington Post. ISSN 0190-8286. Archived from the original on April 11, 2023. Retrieved April 15, 2023.
46. Astor, Maggie; Bender, Michael (October 3, 2023). "Kari Lake Files to Run for Kyrsten Sinema's Senate Seat in Arizona". The New York Times. Archived from the original on October 4, 2023. Retrieved October 4, 2023.
47. Garofoli, Joe; Stein, Shira (February 14, 2023). "Dianne Feinstein will not seek re-election, ending pioneering political career". San Francisco Chronicle. Archived from the original on February 15, 2023. Retrieved February 14, 2023.
48. "California governor names Laphonza Butler, former Kamala Harris adviser, to Feinstein Senate seat". AP News. October 2, 2023. Archived from the original on October 2, 2023. Retrieved October 2, 2023.
49. McCammond, Alexi (January 26, 2023). "Anti-Trump stalwart Rep. Adam Schiff enters California Senate race". Axios. Archived from the original on January 26, 2023. Retrieved January 26, 2023.
50. Ulloa, Jazime (February 21, 2023). "Barbara Lee, a Longtime Congresswoman, Is Running for Senate in California". The New York Times. Archived from the original on March 16, 2024. Retrieved February 21, 2023.
51. Bradner, Eric; Wright, David (January 10, 2023). "Progressive Rep. Katie Porter launches bid for Feinstein's California Senate seat". CNN Politics. CNN. Archived from the original on January 10, 2023. Retrieved January 10, 2023.
52. Gans, Jared (June 2, 2023). "Former Dodgers MVP Steve Garvey mulling bid for Feinstein Senate seat: report". The Hill. Archived from the original on June 4, 2023. Retrieved June 13, 2023.
53. "Dodger legend Steve Garvey announces plans to run for US Senate - CBS Los Angeles". CBS News. Archived from the original on October 11, 2023. Retrieved October 11, 2023.
54. Beckett, Lois; Levin, Sam (March 6, 2024). "California Senate race: Adam Schiff and Republican Steve Garvey advance to November election". The Guardian. ISSN 0261-3077. Archived from the original on March 6, 2024. Retrieved March 6, 2024.
55. Everett, Burgess (October 5, 2022). "Senate Dems face brutal 2024 map with at least eight undecided incumbents". Politico. Archived from the original on October 5, 2022. Retrieved October 5, 2022.
56. Pazniokas, Mark (February 6, 2024). "GOP's Gerry Smith opens uphill race against Sen. Chris Murphy". CT Mirror. Archived from the original on February 16, 2024. Retrieved February 16, 2024.
57. Hagen, Lisa (August 13, 2024). "Matthew Corey wins GOP primary, faces uphill fight against Murphy". CT Mirror. Retrieved August 14, 2024.
58. "AP: Matthew Corey wins Republican nomination for U.S. Senate in Connecticut primary election". Yahoo News. August 14, 2024. Retrieved August 16, 2024.
59. Robertson, Nicky (May 22, 2023). "Longtime Democratic Sen. Tom Carper says he will not seek reelection". CNN Politics. CNN. Archived from the original on May 22, 2023. Retrieved May 22, 2023.
60. Mutnick, Ally; Otterbein, Holly (June 1, 2023). "Rep. Lisa Blunt Rochester to launch run for Delaware Senate seat in June". Politico. Archived from the original on June 8, 2023. Retrieved June 7, 2023.
61. Mizelle, Shawna (June 21, 2023). "Rep. Lisa Blunt Rochester announces Senate bid in Delaware". CNN. Archived from the original on June 21, 2023. Retrieved June 21, 2023.
62. "Old Bay melee: Maryland Dems circle as Cardin weighs reelection". Politico. February 3, 2023. Archived from the original on February 28, 2023. Retrieved February 28, 2023.
63. "Carney expresses interest in Wilmington mayor after Purzycki announces he won't run in 2024". Archived from the original on October 5, 2023. Retrieved October 5, 2023.
64. "Wilmington Business Manager Hansen Announces Run for Senate". October 18, 2023. Archived from the original on October 19, 2023. Retrieved October 18, 2023.
65. Fineout, Gary (November 12, 2021). "Rick Scott to run for reelection in '24". Politico. Archived from the original on December 8, 2021. Retrieved November 12, 2021.
66. Gancarski, A. G. (January 25, 2023). "Melbourne lawyer floats Primary challenge to Rick Scott". Florida Politics. Archived from the original on January 28, 2023. Retrieved January 31, 2023.
67. Greenwood, Max (December 14, 2022). "Rick Scott faces uncertain future after bruising midterm year". The Hill. Archived from the original on March 29, 2023. Retrieved February 28, 2023.
68. "Ex-Florida congresswoman to challenge Republican Sen. Rick Scott in a test for the state's Democrats". Associated Press. August 22, 2023. Archived from the original on August 22, 2023. Retrieved August 22, 2023.
69. Everett, Burgess (October 5, 2022). "Senate Dems face brutal 2024 map with at least eight undecided incumbents". Politico. Archived from the original on October 5, 2022. Retrieved October 5, 2022.
70. Elkind, Elizabeth (August 11, 2024). "Veteran Bob McDermott wins 6-way GOP primary to face Mazie Hirono for Senate in deep-blue Hawaii". www.msn.com. Retrieved August 16, 2024.
71. "Committee removes Senate candidate John Rust from ballot, rejects Trump challenge". Committee removes Senate candidate John Rust from ballot, rejects Trump challenge - Indiana Daily Student. Archived from the original on March 3, 2024. Retrieved March 3, 2024.
72. Dwyer, Kayla (May 7, 2024). "Associated Press calls Democratic race for U.S. Senate for Valerie McCray". AOL. Retrieved August 11, 2024.
73. Hirschkorn, Phil (December 2022). "Maine Independent Senator Angus King intends to seek third term in U.S. Senate in 2024". WMTW. Archived from the original on December 1, 2022. Retrieved December 1, 2022.
74. "PRIMARY ELECTION RESULTS 2024 - MAINE". The Washington Post. June 11, 2024. Retrieved June 12, 2024.
75. "Cardin not running for reelection, opening blue-state Senate seat". Politico. May 2023. Archived from the original on May 5, 2023. Retrieved May 7, 2023.
76. Broadwater, Luke (May 14, 2024). "Angela Alsobrooks Defeats David Trone in Maryland Democratic Senate Primary". New York Times. Retrieved November 3, 2024.
77. Schwartzman, Paul. "Larry Hogan has won statewide twice. But now everything is different". www.msn.com. Retrieved August 16, 2024.
78. Manchester, Julia (May 2, 2023). "Larry Hogan rules out Maryland Senate bid, dishing blow to GOP". The Hill. Archived from the original on May 3, 2023. Retrieved May 2, 2023.
79. "2024 Presidential Primary Election State Candidates List". Maryland State Board of Elections. Retrieved November 14, 2023.
80. Hagstrom, Anders (March 27, 2023). "Elizabeth Warren, 73, announces Senate re-election campaign". Fox News. Archived from the original on March 27, 2023. Retrieved March 27, 2023.
81. Brissette, Kristen (July 2023). "Senator Warren to Face Senate Race Competition". Barnstable Broadside. Retrieved July 10, 2023.
82. Kashinsky, Lisa (April 24, 2024). "Ian Cain launches senate bid against Warren". Politico.com. Retrieved April 24, 2024.
83. Kashinsky, Lisa; Garrity, Kelly (February 20, 2024). "Crypto attorney launches Senate bid against Elizabeth Warren". Politico. Retrieved February 2, 2024.
84. Wright, David (February 27, 2023). "Rep. Elissa Slotkin entering race to succeed retiring Michigan Democratic Sen. Debbie Stabenow". CNN Politics. CNN. Archived from the original on February 27, 2023. Retrieved February 27, 2023.
85. "Former Detroit Lawmaker Joins Race for Michigan Seat in US Senate". US News. May 15, 2023. Retrieved June 13, 2023.
86. "Dearborn businessman challenges Elissa Slotkin for Senate bid". Detroit Free Press. Archived from the original on May 4, 2023. Retrieved May 4, 2023.
87. Frazier, Kierra (July 10, 2023). "Actor Hill Harper enters Michigan's 2024 Senate race". POLITICO. Archived from the original on September 22, 2023. Retrieved October 2, 2023.
88. Jones, Alvin (December 1, 2023). "Businessman Sandy Pensler announces 2024 bid for MI Senate seat". michiganpublic.org. Archived from the original on March 10, 2024. Retrieved January 21, 2024.
89. "Former House Intel Chairman Mike Rogers running for Senate in Michigan". September 6, 2023. Archived from the original on September 6, 2023. Retrieved September 6, 2023.
90. Spangler, Todd (November 6, 2023). "Peter Meijer joins Rogers, Craig, others in race for Michigan's GOP Senate nomination". Detroit Free Press. Archived from the original on November 6, 2023. Retrieved November 6, 2023.
91. "'I'm not doing it for ego': James Craig launches bid for Michigan's open U.S. Senate". Archived from the original on October 3, 2023. Retrieved October 3, 2023.
92. Cappelletti, Joey (February 29, 2024). "Justin Amash announces Republican bid for Michigan US Senate seat after having previously left GOP". AP News. Archived from the original on March 3, 2024. Retrieved March 3, 2024.
93. Cappelletti, Joey (February 24, 2023). "GOP Rep. John James won't seek Michigan's open Senate seat". AP News. Archived from the original on February 27, 2023. Retrieved February 28, 2023.
94. Swanson, Stephen; Murphy, Esme (August 14, 2024). "Royce White wins Republican nomination for U.S. Senate to face off against Sen. Amy Klobuchar - CBS Minnesota". www.cbsnews.com. Retrieved August 16, 2024.
95. Senate, Joyce Lacey for US. "Joyce Lacey for US Senate". Joyce Lacey for US Senate. Retrieved August 16, 2024.
96. Corder, Frank (June 19, 2023). "Senate 2024: Eubanks files to challenge Wicker". Magnolia Tribune. Archived from the original on June 20, 2023. Retrieved July 1, 2023.
97. Vance, Taylor (January 4, 2023). "Army veteran Ty Pinkins announces campaign against US Sen. Roger Wicker". Daily Journal. Archived from the original on January 4, 2023. Retrieved January 3, 2023. Phillip Waller, the communications director for Wicker, said in a statement that Wicker will also run for re-election next year.
98. Ketz, Jonathan (December 8, 2022). "Hawley says he's not interested in presidential run at this time". Fox 4. Archived from the original on December 9, 2022. Retrieved December 10, 2022.
99. Schneider, Joey (August 7, 2024). "Lucas Kunce wins Democratic primary for Missouri U.S. Senate seat, AP projects". FOX 2. Retrieved August 7, 2024.
100. Concepcion, Summer (February 22, 2023). "Sen. Jon Tester to seek re-election in 2024". NBC News. Archived from the original on February 22, 2023. Retrieved February 22, 2023.
101. Miller, Blair. "Trump rallies thousands in Bozeman in support of GOP Senate candidate Tim Sheehy". Great Falls Tribune. Retrieved August 19, 2024.
102. Gorman, Reese (January 18, 2024). "Matt Rosendale eyeing launch for Montana Senate run just before March deadline". Washington Post. Retrieved March 30, 2024.
103. "Matt Rosendale drops out of Montana Senate race after less than a week". NBC News. February 16, 2024. Archived from the original on February 19, 2024. Retrieved February 19, 2024.
104. Walton, Don (September 7, 2021). "Fischer says she'll seek third Senate term in 2024". JournalStar.com. Archived from the original on December 14, 2022. Retrieved November 17, 2022.
105. Weisman, Jonathan (February 18, 2024). "A Union Leader in Nebraska Tries to Leap to the Senate on Labor's Strength". The New York Times. ISSN 0362-4331. Archived from the original on March 2, 2024. Retrieved March 10, 2024.
106. Senate Periodicals [@SenatePPG] (January 8, 2023). "Senator Ben Sasse (R-Nebraska) officially resigned at 12:00 Noon today. Nebraska Gov. Jim Pillen will select his replacement" (Tweet). Archived from the original on March 15, 2023. Retrieved March 28, 2023 – via Twitter.
107. Hoff, Maya Marchel. "Nebraska US Sen. Pete Ricketts overwhelmingly wins Republican primary". USA TODAY. Retrieved October 8, 2024.
108. "Information for Candidates". September 26, 2019.
109. Browning, Kellen (June 12, 2024). "Sam Brown Wins Nevada G.O.P. Senate Race, and Will Face Rosen in November". The New York Times. ISSN 0362-4331. Retrieved June 12, 2024.
110. Wildstein, David (July 14, 2021). "Menendez builds warchest for 2024 re-election campaign". New Jersey Globe. Archived from the original on August 10, 2021. Retrieved August 10, 2021.
111. "Menendez gets a primary opponent". November 14, 2022.
112. Sherman, Ted (September 22, 2023). "Sen. Robert Menendez indicted again on explosive federal corruption charges". NJ.com. Archived from the original on September 22, 2023. Retrieved September 22, 2023.
113. Tsirkin, Julie; Lee, Carol E.; Santaliz, Kate (March 14, 2024). "Indicted Sen. Bob Menendez is considering running for re-election as an independent, sources say". NBC News. Archived from the original on March 14, 2024. Retrieved March 15, 2024.
114. Han, Daniel; Rivard, Ry (July 23, 2024). "Sen. Bob Menendez to resign next month following corruption conviction". Politico.
115. Friedman, Matt (August 16, 2024). "Sen. Bob Menendez ends independent run days before he's set to resign". Politico. Retrieved August 16, 2024.
116. Friedman, Matt; Han, Daniel (August 14, 2024). "New Jersey governor to name former aide the caretaker for Bob Menendez's Senate seat". Politico. Retrieved August 15, 2024.
117. Picciotta, Rebecca (November 15, 2023). "Tammy Murphy, wife of NJ Gov. Phil Murphy, launches bid to unseat indicted Sen. Bob Menendez". CNBC. Archived from the original on November 28, 2023. Retrieved November 30, 2023.
118. "GOP mayor of Mendham Borough, N.J., announces 2024 Senate candidacy". September 18, 2023. Archived from the original on September 18, 2023. Retrieved September 21, 2023.
119. "Republican front-runner in Senate primary race backs Trump | Video".
120. Van Vliet, John (August 11, 2022). "Cruz Wants to Challenge Menendez". Insider NJ. Archived from the original on November 15, 2022. Retrieved November 15, 2022. [Cruz] has become the first Republican to file to run against [Menendez]...An independent candidate, Nick Carducci, has also thrown his hat into the ring
121. Catalini, Mike (June 4, 2024). "Andy Kim, Curtis Bashaw win NJ primaries for Senate seat held by embattled Bob Menendez". NBC New York.
122. Boetel, Ryan (May 4, 2023). "Heinrich announces re-election campaign". Albuquerque Journal. Archived from the original on May 4, 2023. Retrieved May 4, 2023.
123. "Nella Domenici launches 2024 US Senate bid". January 17, 2024. Archived from the original on January 17, 2024. Retrieved January 21, 2024.
124. "New York Sen. Kirsten Gillibrand launches reelection bid". AP News. January 12, 2023. Archived from the original on January 12, 2023. Retrieved January 13, 2023.
125. "Who Filed". publicreporting.elections.ny.gov.
126. Nelson, TJ; Voorhees, Alison; Monk, Jim (October 9, 2023). "ND Republican Sen. Cramer to Run for Another Term in 2024, dem. Candidate Also Emerges". KVRR. Archived from the original on October 31, 2023. Retrieved October 31, 2023.
127. "2024 Primary Election Contest/Candidate List". North Dakota Secretary of State. Retrieved March 20, 2024.
128. Tobias, Andrew (September 13, 2022). "Ohio's Sen. Sherrod Brown says he's running for reelection in 2024". Cleveland.com. Archived from the original on September 14, 2022. Retrieved September 16, 2022.
129. Mutnick, Ally; Montellaro, Zach (March 19, 2024). "Trump-backed Moreno wins Ohio Senate primary". Politico.
130. Wright, David (April 10, 2023). "Pennsylvania Sen. Bob Casey will run for reelection, boosting Democrats' Senate outlook for 2024". CNN Politics. CNN. Archived from the original on April 10, 2023. Retrieved April 10, 2023.
131. Prose, J.D. (September 25, 2023). "Western Pa. progressive Democrat announces primary challenge to U.S. Sen. Bob Casey". PennLive Patriot-News. Advance Local Media LLC. Archived from the original on September 26, 2023. Retrieved September 26, 2023.
132. "Republican David McCormick launches 2nd Senate bid in Pennsylvania, aims to oust Democrat Bob Casey". September 21, 2023. Archived from the original on March 28, 2024. Retrieved September 21, 2023.
133. Stockburger, George. Dave McCormick projected to win Pennsylvania U.S. Senate race: Election results 2024, WHTM-TV, November 7, 2024.
134. "Controversial Rhode Island Legislator is Running for U.S. Senate". Archived from the original on March 13, 2024. Retrieved March 13, 2024.
135. Frisk, Garrett (April 16, 2023). "Rhode Island Democrat Sheldon Whitehouse Has His First Republican Challenger". Diamond Eye Candidate Report. Archived from the original on March 13, 2024. Retrieved April 18, 2023.
136. Kamisar, Ben (September 5, 2023). "Tennessee Democrat reprimanded for gun violence protest is running for Senate". NBC News. Archived from the original on September 5, 2023. Retrieved September 5, 2023.
137. Chan, Sewell (November 19, 2022). "U.S. Sen. Ted Cruz confirms he will seek a third term in 2024". The Texas Tribute. Archived from the original on November 20, 2022. Retrieved November 20, 2022.
138. Goodman, J. David (May 2, 2023). "Rep. Colin Allred of Texas Will Challenge Ted Cruz for Senate". The New York Times. Archived from the original on May 3, 2023. Retrieved May 3, 2023.
139. "Marshall community leader Tracy Andrus announces campaign for U.S. Senate". March 23, 2023. Archived from the original on March 23, 2023. Retrieved March 23, 2023.
140. Barragan, James (August 2, 2024). "Colin Allred keeps Kamala Harris at arms length as he makes a play for the center". Texas Tribune. Retrieved August 2, 2024.
141. Astudillo, Carla. See real-time results from Texas for the November 2024 election, Texas Tribune, November 5, 2024.
142. Balz, Dan (September 13, 2023). "Mitt Romney says he will not seek a second term in the Senate". Washington Post. Archived from the original on September 13, 2023. Retrieved September 13, 2023.
143. Aerts, Lindsay (January 2, 2024). "Rep. John Curtis officially running for Romney's senate seat". KSL TV. Archived from the original on January 3, 2024. Retrieved January 2, 2024.
144. Bates, Suzanne (May 23, 2023). "Riverton Mayor Trent Staggs announces run for Mitt Romney's Senate seat". Deseret News. Archived from the original on May 24, 2023. Retrieved May 23, 2023.
145. Irwin, Lauren (September 27, 2023). "Utah House speaker joins race to replace Romney". The Hill. Archived from the original on September 28, 2023. Retrieved September 28, 2023.
146. "World-renowned ski mountaineer, environmental activist running for Utah's open Senate seat".
147. Frisk, Garrett (April 26, 2023). "First Challenger to Senator Bernie Sanders is a Familiar Face in Vermont Politics". Diamond Eye Candidate Report. Archived from the original on March 13, 2024. Retrieved April 29, 2023.
148. de Soto, Juan Vega (August 13, 2024). "After quiet primary, Bernie Sanders to face Gerald Malloy and Becca Balint to face Mark Coester in general election". VTDigger. Retrieved August 13, 2024.
149. Ali Zaslav; Ted Barrett; Clare Foran (January 20, 2023). "Virginia Democratic Sen. Tim Kaine announces he's running for reelection in 2024". CNN Politics. CNN. Archived from the original on February 6, 2023. Retrieved February 27, 2023.
150. Va. Gov. Glenn Youngkin: "I have my eyes on 2024" | Spicer and Co. Newsmax. May 26, 2022. Archived from the original on December 14, 2022. Retrieved March 28, 2023 – via YouTube.
151. Rankin, Sarah (July 18, 2023). "Navy veteran Hung Cao enters GOP race to challenge Virginia Sen. Tim Kaine in 2024". AP News. Archived from the original on July 18, 2023. Retrieved August 3, 2023.
152. Mikkelsen, Drew (July 7, 2023). "Raul Garcia drops out of governor's race, will run for US Senate in 2024". king5.com. Archived from the original on July 8, 2023. Retrieved July 9, 2023.
153. Bradner, Eric; Wright, David. "West Virginia Gov. Jim Justice wins Republican nomination for Manchin's seat". msn.com.
154. Gans, Jared (April 22, 2024). "Manchin endorses Wheeling mayor to replace him in Senate". The Hill. Retrieved April 25, 2024.
155. "Alert: Glenn Elliott wins Democratic nomination for U.S. Senate in West Virginia primary election". Times Union. May 14, 2024.
156. "Wisconsin Elections". Wisconsin Election Commission. May 11, 2022. Retrieved May 15, 2024.
157. "Wooed by GOP, Gallagher decides against Wisconsin Senate run". Roll Call. June 9, 2023. Archived from the original on June 12, 2023. Retrieved June 13, 2023.
158. Glauber, Bill; Andrea, Lawrence (February 13, 2023). "Meet the Wisconsin Republicans who could challenge Democratic U.S. Sen. Tammy Baldwin and why 2024 could be a big year for the GOP". Milwaukee Journal Sentinel. Retrieved February 27, 2023.
159. Weaver, Al; Manchester, Julia (June 14, 2023). "Republicans face tough bid to oust Baldwin in Wisconsin Senate race". The Hill. Archived from the original on June 16, 2023. Retrieved June 16, 2023.
160. Engel, Ivy (April 19, 2024). "Senator John Barrasso announces a run for re-election". Wyoming Public Media. Retrieved June 7, 2024.
161. "The Road to Cheyenne: northeast races and the Republicans trying to oust Barrasso". Wyoming Public Media. July 12, 2024. Retrieved July 31, 2024.
162. Wolfson, Leo (August 20, 2024). "Barrasso Cruises To Easy Victory In Primary Election". Cowboy State Daily. Retrieved August 20, 2024.