List of Sigma Chi chapters

Sigma Chi is a collegiate fraternity established at Miami University in 1855.^[1]

Beta Theta chapter at the University of Pittsburgh installation party on November 6, 1909

Collegiate chapters

Following is a list of Sigma Chi collegiate chapters.^{[1][2][3][4][5]} Active chapters are indicated in bold. Inactive chapters and institutions are in italics.

Chapter	Charter date and range	Institution	Location	Status	References
Alpha	June 25, 1855 – 1858; September 13, 1892 – 2012; 2017	Miami University	Oxford, Ohio	Active	[6][lower-alpha 1][lower-alpha 2]
Gamma	December 24, 1855 – 1884; 1888–2015	Ohio Wesleyan University	Delaware, Ohio	Inactive	[7][lower-alpha 2]
Epsilon (Original)	May 1855–1857	University of Nashville	Nashville, Tennessee	Reissued
Eta	October 10, 1857 – 1861; January 1, 1866 – 1912; 1926	University of Mississippi	Oxford, Mississippi	Active	[8][lower-alpha 3]
Iota	February 8, 1858 – 1869	Jefferson College	Canonsburg, Pennsylvania	Inactive	[9][lower-alpha 4]
Lambda	September 10, 1858	Indiana University Bloomington	Bloomington, Indiana	Active	[10][6]
Nu (Original)	May 1859 – 1863	Washington College	Washington, Pennsylvania	Reissued	[11]
Xi	June 1, 1859	DePauw University	Greencastle, Indiana	Active
Omicron	December 12, 1859 – 2004	Dickinson College	Carlisle, Pennsylvania	Inactive
Pi (Original)	January 31, 1860 – 1861	Erskine College	Due West, South Carolina	Inactive
Sigma (Original)	September 27, 1860 – 1861	LaGrange Synodical College	La Grange, Tennessee	Inactive
Rho (Original) (See Psi)	December 10, 1860 – 1861	University of Virginia	Charlottesville, Virginia	Reissued	[5][12][lower-alpha 5]
Theta	April 3, 1863 – 2005; 2009	Gettysburg College	Gettysburg, Pennsylvania	Active	[13][lower-alpha 6]
Kappa	May 4, 1864 – 1874; 1879	Bucknell University	Lewisburg, Pennsylvania	Active	[lower-alpha 7]
Epsilon (Second)	June 10, 1864 – 1880; December 22, 1892 – January 8, 1972; January 5, 1973 – 1998; 2007	George Washington University	Washington, D.C.	Active	[14][lower-alpha 8]
Rho (Second)	March 31, 1865	Butler University	Indianapolis, Indiana	Active
Upsilon	December 12, 1865 – 1876	Polytechnic College of Pennsylvania	Philadelphia, Pennsylvania	Inactive
Zeta	December 10, 1866	Washington and Lee University	Lexington, Virginia	Active
Psi (See Rho Original)	November 29, 1866	University of Virginia	Charlottesville, Virginia	Active	[5][12][15][lower-alpha 5]
Phi	May 17, 1867 – 1887; December 7, 1899 – February 15, 1965; April 24, 1982 – 1997	Lafayette College	Easton, Pennsylvania	Inactive	[16][lower-alpha 9]
Mu	March 2, 1868 – 1876; 1880–2000; 2004	Denison University	Granville, Ohio	Active	[lower-alpha 10]
Omega	June 23, 1869 – 2000; 2005–2022	Northwestern University	Evanston, Illinois	Inactive	[lower-alpha 11]
Sigma (Second)	February 1869–1870; June 17, 1875 – 1882; 2010	Princeton University	Princeton, New Jersey	Active	[17][lower-alpha 12]
Chi	May 30, 1871 – 1918; 1936	Hanover College	Hanover, Indiana	Active	[lower-alpha 13]
Sigma Sigma	January 1, 1871 – 1889; September 1890–1902; 1931 – November 5, 1977; 1984	Hampden–Sydney College	Hampden Sydney, Virginia	Active	[18][lower-alpha 14]
Tau	January 9, 1872 – 1890; March 31, 1896 – 1901; 1923	Roanoke College	Salem, Virginia	Active	[lower-alpha 15]
Pi (Second)	November 4, 1872 – 1885; 1984	Samford University	Homewood, Alabama	Active	[lower-alpha 16]
Delta	November 8, 1872 – 1885; June 18, 1910 – 1990; 1996	University of Georgia	Athens, Georgia	Active	[lower-alpha 17]
Nu (Second)	December 1872–1880, 2014	Cumberland University	Lebanon, Tennessee	Active	[lower-alpha 18]
Beta	March 2, 1873 – 1893; September 11, 1899 – 1913	College of Wooster	Wooster, Ohio	Inactive	[lower-alpha 19]
Beta Beta	June 19, 1873 – 1874	Mississippi College	Clinton, Mississippi	Inactive
Gamma Gamma	March 14, 1874 – 1901	Randolph–Macon College	Ashland, Virginia	Inactive
Epsilon Epsilon	June 11, 1874 – 1878	Monmouth College	Monmouth, Illinois	Inactive
Delta Delta	March 1, 1875	Purdue University	West Lafayette, Indiana	Active
Phi Phi	September 27, 1875 – 1878; 1884–1887; May 9, 1896	University of Pennsylvania	Philadelphia, Pennsylvania	Active	[19]
Iota Iota	October 29, 1876 – 1877; 1914	University of Alabama	Tuscaloosa, Alabama	Active	[lower-alpha 20]
Zeta Zeta	December 12, 1876	Centre College	Danville, Kentucky	Active
Psi Psi (Original) (See Theta Theta)	1874–1875	University of Michigan	Ann Arbor, Michigan	Inactive	[5][lower-alpha 21]
Theta Theta (See Psi Psi Original)	December 12, 1877 – 2003; 2009	University of Michigan	Ann Arbor, Michigan	Active	[5][lower-alpha 21]
Chi Chi	December 1879–1882, 1993-2024	Birmingham–Southern College	Birmingham, Alabama	Inactive	[lower-alpha 22]
Alpha Beta (Original) (See Epsilon Rho)	January 17, 1880 – 1881	Richmond College	Richmond, Virginia	Inactive	[20][21][lower-alpha 23]
Delta Chi	May 1880–1894; May 20, 1909	Wabash College	Crawfordsville, Indiana	Active	[21][lower-alpha 24]
Kappa Kappa	December 21, 1881 – 1885; December 1891	University of Illinois Urbana-Champaign	Champaign, Illinois	Active	[22]
Zeta Psi	January 23, 1882	University of Cincinnati	Cincinnati, Ohio	Active
Alpha Eta	March 2, 1882 – 1889; May 14, 1902 – 1991; 2000–2022	University of Iowa	Iowa City, Iowa	Inactive
Alpha Theta	March 22, 1882	Massachusetts Institute of Technology	Cambridge, Massachusetts	Active
Alpha Gamma	April 21, 1882	Ohio State University	Columbus, Ohio	Active
Alpha Zeta	November 3, 1882	Beloit College	Beloit, Wisconsin	Active	[lower-alpha 25]
Chi Psi	1882–1883	University of Louisiana	New Orleans, Louisiana	Inactive
Alpha Epsilon	January 11, 1883 – 2008; 2013	University of Nebraska–Lincoln	Lincoln, Nebraska	Active
Alpha Delta	February 27, 1883 – 1891	Stevens Institute of Technology	Hoboken, New Jersey	Inactive
Alpha Iota	May 10, 1883 – 2021	Illinois Wesleyan University	Bloomington, Illinois	Inactive
Alpha Kappa	June 3, 1883 – 1886; 1980	Hillsdale College	Hillsdale, Michigan	Active	[lower-alpha 26]
Alpha Lambda	March 22, 1884 – January 30, 2020	University of Wisconsin–Madison	Madison, Wisconsin	Inactive	[23][24][lower-alpha 27]
Alpha Xi	May 23, 1884 – July 2022	University of Kansas	Lawrence, Kansas	Inactive	[25][lower-alpha 28]
Alpha Nu	September 24, 1884 – 1888; 1890–2004; 2009	University of Texas at Austin	Austin, Texas	Active	[lower-alpha 29]
Alpha Mu	December 31, 1884 – 1885	Virginia Military Institute	Lexington, Virginia	Inactive
Alpha Omicron	May 15, 1886	Tulane University	New Orleans, Louisiana	Active
Alpha Pi	June 21, 1886 – April 2, 1980; November 8, 1980	Albion College	Albion, Michigan	Active	[26][lower-alpha 30]
Alpha Beta (Second)	June 23, 1886 – January 6, 1968; February 19, 1972 – May 19, 1979; January 12, 1980	University of California, Berkeley	Berkeley, California	Active	[27][lower-alpha 31]
Alpha Rho	June 6, 1887 – 1891; September 1893–1989; 1993–2017	Lehigh University	Bethlehem, Pennsylvania	Inactive	[lower-alpha 32]
Alpha Sigma	December 7, 1888	University of Minnesota	Minneapolis, Minnesota	Active
Alpha Tau	May 29, 1889 – 1900; 1913	University of North Carolina at Chapel Hill	Chapel Hill, North Carolina	Active	[lower-alpha 33]
Alpha Upsilon	June 8, 1889 – 1994; 2000	University of Southern California	Los Angeles, California	Active
Alpha Phi	October 10, 1890	Cornell University	Ithaca, New York	Active
Alpha Chi	May 27, 1891 – January 22, 2021	Pennsylvania State University	University Park, Pennsylvania	Inactive	[28][lower-alpha 34]
Alpha Omega	December 19, 1891 – April 7, 1965; April 1966 – January 21, 1967; April 7, 1974 – 2018	Stanford University	Stanford, California	Inactive	[29][30][lower-alpha 35]
Alpha Psi	December 22, 1891 – 1991; 1996–2022	Vanderbilt University	Nashville, Tennessee	Inactive	[31][lower-alpha 36]
Alpha Alpha	September 28, 1892 – 2006; April 9, 2016	Hobart College	Geneva, New York	Active	[32][lower-alpha 37]
Eta Eta	April 5, 1893 – May 1, 1960	Dartmouth College	Hanover, New Hampshire	Inactive	[33][lower-alpha 38]
Lambda Lambda	April 6, 1893	University of Kentucky	Lexington, Kentucky	Active
Nu Nu	November 28, 1894 – October 2, 1964; 1982	Columbia University	New York City, New York	Active	[34][lower-alpha 39]
Mu Mu	September 13, 1895	West Virginia University	Morgantown, West Virginia	Active
Xi Xi	September 26, 1896 – 2002; 2007–2019; 2024	University of Missouri	Columbia, Missouri	Active	[30][lower-alpha 40][35]
Omicron Omicron	February 6, 1897 – 1952; 2011	University of Chicago	Chicago, Illinois	Active	[36][lower-alpha 41]
Pi Pi				Unassigned
Rho Rho	April 19, 1902	University of Maine	Orono, Maine	Active	[lower-alpha 42]
Tau Tau	May 4, 1903 – 2021	Washington University in St. Louis	St. Louis, Missouri	Inactive	[37][lower-alpha 43]
Upsilon Upsilon	September 19, 1903	University of Washington	Seattle, Washington	Active
Psi Psi (Second)	October 15, 1904 – January 11, 1957; December 8, 1963 – 1998; 2008–2021	Syracuse University	Syracuse, New York	Inactive	[38][lower-alpha 44]
Beta Gamma	May 6, 1905	Colorado College	Colorado Springs, Colorado	Active	[lower-alpha 45]
Omega Omega	September 26, 1905	University of Arkansas	Fayetteville, Arkansas	Active	[39][lower-alpha 46]
Beta Delta	September 11, 1906	University of Montana	Missoula, Montana	Active	[lower-alpha 47]
Beta Epsilon	August 21, 1908	University of Utah	Salt Lake City, Utah	Active	[lower-alpha 48]
Beta Zeta	February 12, 1909	University of North Dakota	Grand Forks, North Dakota	Active	[lower-alpha 49]
Beta Eta	November 4, 1909 – January 8, 1972; March 29, 1973	Case Western Reserve University	Cleveland, Ohio	Active	[14][40][lower-alpha 50][lower-alpha 8]
Beta Theta	November 6, 1909 – 2018; April 13, 2024	University of Pittsburgh	Pittsburgh, Pennsylvania	Active	[lower-alpha 51]
Beta Iota	November 26, 1910 – 1996; 2000	University of Oregon	Eugene, Oregon	Active	[lower-alpha 52]
Beta Kappa	April 20, 1912 – 2004; 2008	University of Oklahoma	Norman, Oklahoma	Active	[lower-alpha 53]
Beta Lambda	1912	Duke University	Durham, North Carolina	Active	[lower-alpha 54]
Beta Mu	1913 – October 23, 1971; 1981–1999; 2001–20xx ?; October 2018	University of Colorado Boulder	Boulder, Colorado	Active	[41][42][lower-alpha 55]
Beta Nu	1914 – December 14, 1965; April 14, 1973 – 2019	Brown University	Providence, Rhode Island	Inactive	[43][lower-alpha 56]
Beta Xi	1916–2001, 2008	University of New Mexico	Albuquerque, New Mexico	Active	[lower-alpha 57]
Beta Omicron	1916–2018	Iowa State University	Ames, Iowa	Inactive	[30][lower-alpha 58]
Beta Pi	1916	Oregon State University	Corvallis, Oregon	Active	[lower-alpha 59]
Beta Rho	November 2, 1917	Montana State University	Bozeman, Montana	Active	[44][lower-alpha 60]
Beta Sigma	1917–2017, 2021	University of Tennessee	Knoxville, Tennessee	Active	[lower-alpha 61]
Beta Tau	1919–2020	Colorado State University	Fort Collins, Colorado	Inactive	[lower-alpha 62]
Beta Upsilon	November 19, 1919	Washington State University	Pullman, Washington	Active	[45][lower-alpha 63]
Beta Phi	1919 – August 12, 1972; January 15, 1977 – 2003; 2008	University of Arizona	Tucson, Arizona	Active	[46][lower-alpha 64]
Beta Chi	1921	Emory University	Atlanta, Georgia	Active	[lower-alpha 65]
Beta Psi	1922	Georgia Tech	Atlanta, Georgia	Active	[lower-alpha 66]
Beta Omega	April 22, 1922	University of Toronto and Toronto Metropolitan University	Toronto, Ontario, Canada	Active	[47][48][49][lower-alpha 67]
Gamma Alpha				Unassigned
Gamma Beta				Unassigned
Gamma Delta	December 15, 1922	Oklahoma State University–Stillwater	Stillwater, Oklahoma	Active	[50][lower-alpha 68]
Gamma Epsilon	1923–December 1967; April 19, 1970	Whitman College	Walla Walla, Washington	Active	[51][lower-alpha 69]
Gamma Zeta	1923	Union College	Schenectady, New York	Active	[lower-alpha 70]
Gamma Eta	1924	University of Idaho	Moscow, Idaho	Active	[lower-alpha 71]
Gamma Theta	1924	University of Florida	Gainesville, Florida	Active	[lower-alpha 72]
Gamma Iota	1925–2015, 2021	Louisiana State University	Baton Rouge, Louisiana	Active	[lower-alpha 73]
Gamma Kappa	1926	Utah State University	Logan, Utah	Active	[lower-alpha 74]
Gamma Lambda	January 29, 1927	McGill University	Montreal, Quebec, Canada	Active	[47][52][lower-alpha 75]
Gamma Mu	1928 – June 21, 1959	Wesleyan University	Middletown, Connecticut	Inactive	[53][lower-alpha 76]
Gamma Nu	1929–2016, 2022	University of South Carolina	Columbia, South Carolina	Active	[lower-alpha 77]
Gamma Xi	October 24, 1930	University of Wyoming	Laramie, Wyoming	Active	[lower-alpha 78]
Gamma Omicron	1930 – April 10, 1963; September 26, 1971 – October 16, 2014	Colgate University	Hamilton, New York	Inactive	[54][55][lower-alpha 79][lower-alpha 80][lower-alpha 81]
Gamma Pi	1932	University of Rochester	Rochester, New York	Active	[lower-alpha 82]
Gamma Rho	May 5, 1933	Dalhousie University and Saint Mary's University	Halifax, Nova Scotia, Canada	Active	[47][56][lower-alpha 83]
Gamma Sigma	1934–2013, 2019	Auburn University	Auburn, Alabama	Active	[lower-alpha 84]
Gamma Tau	April 28, 1934	North Dakota State University	Fargo, North Dakota	Active	[57][lower-alpha 85]
Gamma Upsilon	1938	Mississippi State University	Starkville, Mississippi	Active	[lower-alpha 86]
Gamma Phi	1942	University of Miami	Coral Gables, Florida	Active	[lower-alpha 87]
Gamma Chi	May 16, 1942 – 2001; September 27, 2009	University of Maryland, College Park	College Park, Maryland	Active	[lower-alpha 88][58]
Gamma Psi	1942–2017	Michigan State University	East Lansing, Michigan	Inactive	[30][lower-alpha 89]
Gamma Omega	1943–1951; April 15, 1972	University of Connecticut	Storrs, Connecticut	Active	[59][lower-alpha 90]
Delta Alpha				Unassigned
Delta Beta				Unassigned
Delta Gamma				Unassigned
Delta Epsilon	1943	North Carolina State University	Raleigh, North Carolina	Active	[lower-alpha 91]
Delta Zeta	January 6, 1947	Willamette University	Salem, Oregon	Active	[60][lower-alpha 92]
Delta Eta	1947	University of California, Los Angeles	Los Angeles, California	Active
Delta Theta	Former chapter in Chattanooga, TN. Shut down.
Delta Iota	1947	University of Denver	Denver, Colorado	Active
Delta Kappa	1947–2004, 2016	Bowling Green State University	Bowling Green, Ohio	Active	[lower-alpha 93]
Delta Lambda	1948 – October 9, 1969	Davidson College	Davidson, North Carolina	Inactive	[61][lower-alpha 94]
Delta Mu	1948	Southern Methodist University	Dallas, Texas	Active	[lower-alpha 95]
Delta Nu	1948	Wake Forest University	Winston-Salem, North Carolina	Active	[lower-alpha 96]
Delta Xi	January 8, 1949 – May 8, 2013; 2019	San Diego State University	San Diego, California	Active	[62][lower-alpha 97]
Delta Omicron	January 22, 1949	University of British Columbia and Simon Fraser University	Vancouver, British-Columbia, Canada	Active	[47][63][lower-alpha 98]
Delta Pi	1949–2003; 2016 – July 27, 2021	Ohio University	San Diego, California	Inactive	[64][lower-alpha 99]
Delta Rho	1949	Bradley University	Peoria, Illinois	Active	[lower-alpha 100]
Delta Sigma	1949–1996; December 3, 2011	University of Rhode Island	Kingston, Rhode Island	Active	[65][lower-alpha 101]
Delta Tau	1949–2015	Westminster College	Fulton, Missouri	Inactive	[30][lower-alpha 102]
Delta Upsilon	1949	Kansas State University	Manhattan, Kansas	Active	[lower-alpha 103]
Delta Phi	February 4, 1950 – 1971; 1974	College of Puget Sound	Tacoma, Washington	Active	[66][lower-alpha 104]
Delta Psi	1950	Rensselaer Polytechnic Institute	Troy, New York	Active	[lower-alpha 105]
Delta Omega	1951	University of Tulsa	Tulsa, Oklahoma	Active	[lower-alpha 106]
Epsilon Alpha				Unassigned
Epsilon Beta				Unassigned
Epsilon Gamma				Unassigned
Epsilon Delta				Unassigned
Epsilon Zeta	1951–1988, 199x ?–2014, 2023	Florida State University	Tallahassee, Florida	Active	[lower-alpha 107]
Epsilon Eta	1952	California State University, Fresno	Fresno, California	Active	[lower-alpha 108]
Epsilon Theta	1952	San Jose State University	San Jose, California	Active	[lower-alpha 109]
Epsilon Iota	1953–1997	St. Lawrence University	Canton, New York	Inactive	[lower-alpha 110]
Epsilon Kappa	1954	University of Memphis	Memphis, Tennessee	Active	[lower-alpha 111]
Epsilon Mu	August 28, 1955	Texas Christian University	Fort Worth, Texas	Active	[67][lower-alpha 112]
Epsilon Nu	September 11, 1955 – 2012; 2017	Texas Tech University	Lubbock, Texas	Active	[68][lower-alpha 113]
Epsilon Lambda	September 17, 1955	Ripon College	Ripon, Wisconsin	Active	[69][lower-alpha 114]
Epsilon Xi	May 5, 1956 – 2015; 2021	University of Houston	Houston, Texas	Active	[70][lower-alpha 115]
Epsilon Omicron	June 27, 1957	University of Western Ontario	London, Ontario, Canada	Active	[47][71][lower-alpha 116]
Epsilon Pi	March 30, 1958 – 2018	University of Northern Colorado	Greeley, Colorado	Inactive	[72][lower-alpha 117]
Epsilon Rho (See Alpha Beta Original)	April 12, 1958 – 2019	University of Richmond	Richmond, Virginia	Inactive	[20][lower-alpha 118][lower-alpha 23]
Epsilon Tau	April 25, 1959	Murray State University	Murray, Kentucky	Active	[73][lower-alpha 119]
Epsilon Sigma	May 17, 1959	Florida Southern College	Lakeland, Florida	Active	[73]
Epsilon Upsilon	February 13, 1960 – 2021	Arizona State University	Tempe, Arizona	Inactive	[74][lower-alpha 120]
Epsilon Phi	April 10, 1960	Southeast Missouri State University	Cape Girardeau, Missouri	Active	[75][lower-alpha 121]
Epsilon Chi	February 11, 1961 – 1983	Lamar University	Beaumont, Texas	Inactive	[76][lower-alpha 122]
Epsilon Psi	February 11, 1961	Sam Houston State University	Huntsville, Texas	Active	[77][lower-alpha 123]
Epsilon Omega	June 17, 1962	Ball State University	Muncie, Indiana	Active	[78][lower-alpha 124]
Zeta Alpha				Unassigned
Zeta Beta				Unassigned
Zeta Gamma				Unassigned
Zeta Delta				Unassigned
Zeta Epsilon				Unassigned
Beta Alpha	June 27, 1963 – April 1970	Western Reserve University	Cleveland, Ohio	Consolidated	[40][lower-alpha 50]
Zeta Theta	November 10, 1963	Kettering University	Flint, Michigan	Active	[79][lower-alpha 125]
Zeta Eta	November 24, 1963	Texas A&M University–Commerce	Commerce, Texas	Active	[80][lower-alpha 126]
Zeta Iota	December 13, 1964	Pittsburg State University	Pittsburg, Kansas	Active	[81][lower-alpha 127]
Zeta Kappa	April 11, 1965 – 2007; 2017	University of California, Santa Barbara	Santa Barbara, California	Active	[82][lower-alpha 128]
Zeta Lambda	September 26, 1965	Kent State University	Kent, Ohio	Active	[83][lower-alpha 129]
Zeta Mu	December 11, 1965	Western Kentucky University	Bowling Green, Kentucky	Active	[84][lower-alpha 130]
Zeta Nu	January 16, 1966	Western Michigan University	Kalamazoo, Michigan	Active	[85][lower-alpha 131]
Zeta Xi	April 3, 1966 – 2021	California State University, Northridge	Los Angeles, California	Inactive	[86][lower-alpha 132]
Zeta Omicron	February 19, 1967	Northern Arizona University	Flagstaff, Arizona	Active	[87][lower-alpha 133]
Zeta Pi	March 19, 1967	Texas A&M University–Kingsville	Kingsville, Texas	Active	[88][lower-alpha 134]
Zeta Rho	April 21, 1967	Central Michigan University	Mount Pleasant, Michigan	Active	[89][lower-alpha 135]
Zeta Sigma	May 14, 1967 – 2016	Eastern New Mexico University	Portales, New Mexico	Inactive	[90][lower-alpha 136]
Zeta Tau	December 10, 1967	Fort Hays State University	Hays, Kansas	Active	[91][lower-alpha 137]
Zeta Upsilon	April 21, 1968	College of William & Mary	Williamsburg, Virginia	Active	[92][lower-alpha 138]
Zeta Phi	December 15, 1968 – 1985; 2008	New Mexico State University	Las Cruces, New Mexico	Active	[93][lower-alpha 139]
Zeta Chi	March 23, 1969 – 2008	University of Nevada, Las Vegas	Paradise, Nevada	Inactive	[94][lower-alpha 140]
Zeta Omega	May 18, 1969	East Tennessee State University	Johnson City, Tennessee	Active	[95][lower-alpha 141]
Eta Alpha	January 11, 1970	Eastern Kentucky University	Richmond, Kentucky	Active	[96][lower-alpha 142]
Eta Beta	March 8, 1970 – 1998; 2013	California State University, Long Beach	Long Beach, California	Active	[97][lower-alpha 143]
Eta Gamma	April 5, 1970	Middle Tennessee State University	Murfreesboro, Tennessee	Active	[98][lower-alpha 144]
Eta Delta	April 19, 1970	Tennessee Tech	Cookeville, Tennessee	Active	[99][lower-alpha 145]
Eta Epsilon	May 16, 1970	University of South Alabama	Mobile, Alabama	Active	[100][lower-alpha 146]
Eta Zeta	November 21, 1970	Georgia Southern University	Statesboro, Georgia	Active	[101][lower-alpha 147]
Eta Theta	December 19, 1970	Georgia Southwestern State University	Americus, Georgia	Active	[102][lower-alpha 148]
Eta Iota	March 6, 1971	Embry–Riddle Aeronautical University	Daytona Beach, Florida	Active	[103][104][lower-alpha 149]
Eta Kappa	April 3, 1971 – 2009; 2014	Missouri State University	Springfield, Missouri	Active	[105][lower-alpha 150]
Eta Lambda	November 13, 1971 – 2018	Virginia Tech	Blacksburg, Virginia	Inactive	[106][lower-alpha 151]
Eta Mu	December 11, 1971 – 2017; 2023	Eastern Illinois University	Charleston, Illinois	Active	[30][107][lower-alpha 152]
Eta Nu	September 17, 1972 – 2000	Northern Illinois University	DeKalb, Illinois	Inactive	[108][lower-alpha 153]
Eta Xi	April 28, 1973	Austin Peay State University	Clarksville, Tennessee	Active	[109][lower-alpha 154]
Eta Omicron	November 3, 1973	Indiana University of Pennsylvania	Indiana, Pennsylvania	Active	[110][lower-alpha 155]
Eta Pi	January 26, 1974	University of Central Florida	Orlando, Florida	Active	[111][lower-alpha 156]
Eta Rho	April 20, 1974	University of North Alabama	Florence, Alabama	Active	[112][lower-alpha 157]
Eta Sigma	January 25, 1975 – 1995; 2004	University of California, Irvine	Irvine, California	Active	[113]
Eta Tau	April 12, 1975	Stephen F. Austin State University	Nacogdoches, Texas	Active	[114][lower-alpha 158]
Eta Upsilon	February 21, 1976	Texas A&M University	College Station, Texas	Active	[115][lower-alpha 159]
Eta Phi	January 22, 1977	Troy University	Troy, Alabama	Active	[116][lower-alpha 160]
Eta Chi	April 16, 1977	Youngstown State University	Youngstown, Ohio	Active	[117][lower-alpha 161]
Eta Psi	May 7, 1977 – 2018	Clemson University	Clemson, South Carolina	Inactive	[118][lower-alpha 162]
Eta Omega	April 8, 1978 – 2010; 2016	Baylor University	Waco, Texas	Active	[119][lower-alpha 163]
Theta Alpha	May 27, 1978 – 2003; 2015	PennWest Clarion	Clarion, Pennsylvania	Active	[120][lower-alpha 164]
Theta Beta	March 3, 1979	University of South Florida	Tampa, Florida	Active	[121][lower-alpha 165]
Theta Gamma	December 6, 1980	Drake University	Des Moines, Iowa	Active	[122][lower-alpha 166]
Theta Delta	1981–2019	University of Southern Mississippi	Hattiesburg, Mississippi	Inactive	[30][lower-alpha 167]
Theta Epsilon	May 1982	University of North Georgia	Dahlonega, Georgia	Active	[lower-alpha 168]
Theta Zeta	1983	Bridgewater State University	Bridgewater, Massachusetts	Active	[lower-alpha 169]
Theta Eta	1983	Missouri University of Science and Technology	Rolla, Missouri	Active	[lower-alpha 170]
Theta Iota	1984–2012, 2017	Saint Louis University	St. Louis, Missouri	Active	[lower-alpha 171]
Theta Kappa	1984–2019	University of Texas at Arlington	Arlington, Texas	Inactive	[lower-alpha 172]
Theta Lambda	1984–2004	University of San Diego	San Diego, California	Inactive	[lower-alpha 173]
Theta Mu	1984–2006, 2009	Spring Hill College	Mobile, Alabama	Active	[lower-alpha 174]
Theta Nu	1984	Alma College	Alma, Michigan	Active	[lower-alpha 175]
Theta Xi	1985–2015	California State University, Sacramento	Sacramento, California	Inactive	[lower-alpha 176]
Theta Omicron	July 25, 1985	University of California, Davis	Davis, California	Active	[123][lower-alpha 177]
Theta Pi	1985–2018	Indiana State University	Terre Haute, Indiana	Inactive
Theta Rho	1985–2015, 2022	Illinois State University	Normal, Illinois	Active	[lower-alpha 178]
Theta Sigma	November 16, 1985	California State Polytechnic University, Pomona	Pomona, California	Active	[124][lower-alpha 179]
Theta Tau	1986–1999, 2009	Texas State University	San Marcos, Texas	Active	[lower-alpha 180]
Theta Upsilon	1986	Yale University	New Haven, Connecticut	Active	[lower-alpha 181]
Theta Phi	1986–2002	California Polytechnic State University, San Luis Obispo	San Luis Obispo, California	Inactive	[lower-alpha 182]
Theta Chi	1987	Arkansas State University	Jonesboro, Arkansas	Active	[lower-alpha 183]
Theta Psi	March 28, 1987	University of Waterloo	Waterloo, Ontario, Canada	Active	[47][125][lower-alpha 184]
Theta Omega	April 11, 1987	Elon University	Elon, North Carolina	Active	[126]
Iota Alpha	1987–2016	California State University, San Bernardino	San Bernardino, California	Inactive	[lower-alpha 185]
Iota Beta	1987–2015	James Madison University	Harrisonburg, Virginia	Inactive	[lower-alpha 186]
Iota Gamma	1988	Jacksonville University	Jacksonville, Florida	Active	[lower-alpha 187]
Iota Delta	1988–2004	University at Albany, SUNY	Albany, New York	Inactive	[lower-alpha 188]
Iota Epsilon	1988	College of Charleston	Charleston, South Carolina	Active	[lower-alpha 189]
Iota Zeta	April 17, 1988	Clarkson University	Potsdam, New York	Active	[127][lower-alpha 190]
Iota Eta	1988	Western Connecticut State University	Danbury, Connecticut	Active	[lower-alpha 191]
Iota Theta	1988–2013	University of Dayton	Dayton, Ohio	Inactive	[lower-alpha 192]
Iota Kappa	1988	Fairleigh Dickinson University	Madison, New Jersey	Active	[lower-alpha 193]
Iota Lambda	1989	University of Louisville	Louisville, Kentucky	Active	[lower-alpha 194]
Iota Mu	March 18, 1989	Wilfrid Laurier University	Waterloo, Ontario, Canada	Active	[47][128][lower-alpha 195]
Iota Nu	1989	Furman University	Greenville, South Carolina	Active	[lower-alpha 196]
Iota Xi	April 29, 1989	George Mason University	Fairfax, Virginia	Active	[129][lower-alpha 197]
Iota Omicron	October 28, 1989	Western Illinois University	Macomb, Illinois	Active	[130][lower-alpha 198]
Iota Pi	1989	Marquette University	Milwaukee, Wisconsin	Active	[lower-alpha 199]
Iota Rho	February 24, 1990 – 20xx ?	Bishop's University	Lennoxville, Quebec, Canada	Inactive	[47][lower-alpha 200]
Iota Sigma	March 31, 1990	Valparaiso University	Valparaiso, Indiana	Active	[131][lower-alpha 201]
Iota Tau	1990	University of St. Thomas	Saint Paul, Minnesota	Active	[lower-alpha 202]
Iota Upsilon	1990–2014, 2021	Boston University	Boston, Massachusetts	Active	[lower-alpha 203]
Iota Phi	1990	University of North Texas	Denton, Texas	Active	[lower-alpha 204]
Iota Chi	1991	University of California, San Diego	San Diego, California	Active	[lower-alpha 205]
Iota Psi	1991–2017	Rutgers University–New Brunswick	New Brunswick, New Jersey	Inactive	[30][lower-alpha 206]
Iota Omega	1991	Loyola Marymount University	Los Angeles, California	Active	[lower-alpha 207]
Kappa Alpha				Unassigned
Kappa Beta	1991	University of North Florida	Jacksonville, Florida	Active	[lower-alpha 208]
Kappa Gamma	1991	Western Carolina University	Cullowhee, North Carolina	Active	[lower-alpha 209]
Kappa Delta				Unassigned
Kappa Epsilon	1992–2012, 2023	University of Delaware	Newark, Delaware	Active	[lower-alpha 210]
Kappa Zeta	1992	Radford University	Radford, Virginia	Active	[lower-alpha 211]
Kappa Eta	1992	Harvard University	Cambridge, Massachusetts	Active	[lower-alpha 212]
Kappa Theta	1992	California State University, Chico	Chico, California	Active	[lower-alpha 213]
Kappa Iota	1993	Southern Utah University	Cedar City, Utah	Active	[lower-alpha 214]
Kappa Lambda	1994	College of Idaho	Caldwell, Idaho	Active	[lower-alpha 215]
Kappa Mu	April 9, 1994	University of Windsor	Windsor, Ontario, Canada	Active	[47][132][lower-alpha 216]
Kappa Nu	1994–2004	State University of New York at Oswego	Oswego, New York	Inactive	[lower-alpha 217]
Kappa Xi	1996	Tarleton State University	Stephenville, Texas	Active	[lower-alpha 218]
Kappa Omicron	1998	Pepperdine University	Malibu, California	Active	[lower-alpha 219]
Kappa Pi	2000–2011, 2021	Towson University	Towson, Maryland	Active	[lower-alpha 220]
Kappa Rho	October 9, 1999	American University	Washington, D.C.	Active	[133][lower-alpha 221]
Kappa Sigma	2003	University of the Pacific	Stockton, California	Active	[lower-alpha 222]
Kappa Tau	November 22, 2003	Minnesota State University, Mankato	Mankato, Minnesota	Active	[134][lower-alpha 223]
Kappa Upsilon	2004–2023	Johns Hopkins University	Baltimore, Maryland	Inactive	[lower-alpha 224]
Kappa Phi	2005	Embry–Riddle Aeronautical University, Prescott	Prescott, Arizona	Active	[lower-alpha 225]
Kappa Chi	December 10, 2005–2023	Villanova University	Villanova, Pennsylvania	Inactive	[135][lower-alpha 226]
Kappa Psi	2007	University of Tennessee at Martin	Martin, Tennessee	Active	[lower-alpha 227]
Kappa Omega	2007–2022	University of Tampa	Tampa, Florida	Inactive
Lambda Alpha	2007	Knox College	Galesburg, Illinois	Active	[lower-alpha 228]
Lambda Beta	2008–2020	University of West Florida	Pensacola, Florida	Inactive	[lower-alpha 229]
Lambda Gamma	2008	Santa Clara University	Santa Clara, California	Active	[lower-alpha 230]
Lambda Delta	March 14, 2009	University of California, Merced	Merced, California	Active	[136][lower-alpha 231]
Lambda Epsilon	2009	University of New Haven	West Haven, Connecticut	Active	[lower-alpha 232]
Lambda Zeta	2010	Florida Gulf Coast University	Lee County, Florida	Active	[lower-alpha 233]
Lambda Eta	2010	Bryant University	Smithfield, Rhode Island	Active	[lower-alpha 234]
Lambda Theta	November 20, 2010	University of Ottawa	Ottawa, Ontario, Canada	Active	[47][137][lower-alpha 235]
Lambda Iota	2011	Florida International University	Miami, Florida	Active	[lower-alpha 236]
Lambda Kappa	2011	Rochester Institute of Technology	Henrietta, New York	Active	[lower-alpha 237]
Lambda Mu	October 22, 2011	Valdosta State University	Valdosta, Georgia	Active	[138][lower-alpha 238]
Lambda Nu	2012	Loyola University Chicago	Chicago, Illinois	Active	[lower-alpha 239]
Lambda Xi	April 28, 2012	Boise State University	Boise, Idaho	Active	[139][lower-alpha 240]
Lambda Omicron	2012	Southern Illinois University Carbondale	Carbondale, Illinois	Active	[lower-alpha 241]
Lambda Pi	November 3, 2012	Carnegie Mellon University	Pittsburgh, Pennsylvania	Active	[140][lower-alpha 242]
Lambda Rho	2012 – March 17, 2022	Saint Francis University	Loretto, Pennsylvania	Active	[141][lower-alpha 243]
Lambda Sigma	2013	University of New Hampshire	Durham, New Hampshire	Active	[lower-alpha 244]
Lambda Tau	May 4, 2013	Florida Atlantic University	Boca Raton, Florida	Active	[142][lower-alpha 245]
Lambda Upsilon	2013	Bentley University	Waltham, Massachusetts	Active	[lower-alpha 246]
Lambda Phi	2014	University of West Georgia	Carrollton, Georgia	Active	[lower-alpha 247]
Lambda Chi	2014	University of Wisconsin–Milwaukee	Milwaukee, Wisconsin	Active	[lower-alpha 248]
Lambda Psi	2014	University of Louisiana at Lafayette	Lafayette, Louisiana	Active	[lower-alpha 249]
Lambda Omega	2015	DePaul University	Chicago, Illinois	Active	[lower-alpha 250]
Mu Alpha	2015	University of North Carolina at Charlotte	Charlotte, North Carolina	Active	[lower-alpha 251]
Mu Beta	2015	California State University San Marcos	San Marcos, California	Active	[lower-alpha 252]
Mu Gamma	2017	State University of New York at Binghamton	Bimghamton, New York	Active	[lower-alpha 253]
Mu Delta	2017 – February 24, 2023	Virginia Commonwealth University	Richmond, Virginia	Inactive	[143][lower-alpha 254]
Mu Epsilon	December 2, 2017	University of Massachusetts Amherst	Amherst, Massachusetts	Active	[lower-alpha 255]
Mu Zeta	December 1, 2018	Brock University	St. Catharines, Ontario, Canada	Active	[47][144][lower-alpha 256]
Mu Eta	2019	West Chester University	West Chester, Pennsylvania	Active	[lower-alpha 257]
Mu Theta	November 11, 2019	Georgetown University	Washington, D.C.	Active	[145][lower-alpha 258]
Mu Iota	2021	University of Texas at San Antonio	San Antonio, Texas	Active	[146][lower-alpha 259]
Mu Kappa	October 16, 2021	University of North Carolina Wilmington	Wilmington, North Carolina	Active	[147][lower-alpha 260]
Mu Lambda	2023	Sacred Heart University	Fairfield, Connecticut	Active	[148][lower-alpha 261]
Mu Nu	2024	University of Alabama at Birmingham	Birmingham, Alabama	Active	[lower-alpha 262]

Associate chapters

Following is a list of Sigma Chi associate chapters (colonies).^[30] Active chapters are indicated in bold.

Chapter	Founding date	Institution	Location	Status	References
Sigma Chi Mu	August 2, 2018	Mount Royal University	Calgary, Alberta, Canada	Colony	[47][149]
Sigma Chi Omicron		Iowa State University	Ames, Iowa	Colony
Sigma Chi Rho	2018	University of Alabama at Birmingham	Birmingham, Alabama	Colony
Sigma Chi Sigma		University of Southern Mississippi	Hattiesburg, Mississippi	Colony
Sigma Chi Tau	2019	Westminster College	Fulton, Missouri	Colony
Sigma Chi Upsilon		Belmont University	Nashville, Tennessee	Colony
Sigma Chi Kappa	2021	Rutgers University–New Brunswick	New Brunswick, New Jersey	Colony
Sigma Chi Psi	2021	Eastern Illinois University	Charleston, Illinois	Colony
Sigma Chi Omega	2022	Stanford University	Stanford, California	Colony
Sigma Chi Alpha	2022	Sacred Heart University	Fairfield, Connecticut	Colony
Sigma Chi Beta		University of Pittsburgh	Pittsburgh, Pennsylvania	Colony
Sigma Chi Epsilon		Michigan State University	East Lansing, Michigan	Colony
Sigma Chi Pi		University of West Georgia	Douglasville, Georgia	Colony	[150]
Sigma Chi Zeta		University of Louisiana at Lafayette	Lafayette, Louisiana	Colony	[150]

Alumni chapters

Main article: List of Sigma Chi alumni chapters

Notes

1. Chapter went dormant during the Civil War was not reformed until 1892. After going dormant again, the chapter was reformed in 2017 from Sigma Chi Alpha (local), established in 2015.
2. After the Alpha chapter at Miami University went dormant, the title of Alpha or Parent chapter was transferred to Gamma chapter at the fraternity's second convention on April 27, 1859. When the Miami chapter was revived in 1892, the Alpha title was restored to it.
3. After going dormant, the chapter was reformed in 1926 from Sigma Phi (local), established in 1926.
4. Jefferson College merged with Washington College to form Washington & Jefferson College in 1865. When the Jefferson campus was closed in 1869, many of the chapter's members transferred to other institutions, leading to the Jefferson chapter going inactive.
5. The chapter at the University of Virginia was originally called Rho. It went dormant during the Civil War and, by the time it reformed in 1866, the name Rho had been reassigned to a new chapter at Butler University. As a result, the Virginia chapter was reinstalled with the name Gamma in 1866; that name was available because Gamma (Original) had become Alpha (Second). However, the Virginia name was changed to Psi at the fraternity's 6th Grand Chapter meeting in 1866.
6. The chapter formed at Pennsylvania College which became Gettysburg College in 1921. It absorbed the Theta chapter of Upsilon Beta on February 3, 1874.
7. Chapter formed from Iota Society, established in 1861.
8. The chapter was suspended by Sigma Chi in 1972 after being on probation for several years. However, it was reinstated in 1973.
9. In February 1966, Phi chapter notified Sigma Chi that it was withdrawing and returning its charter; the fraternity declared the chapter inactive on January 21, 1967. This action resulted from the Sigma Chi Grand Council's denial of a pledge born in Hawaii but of Korean ancestry. Because discriminatory practices were against the policies of Lafayette College, the college indicated it would ban Sigma Chi from its campus if the initiation did not proceed. The chapter's members and alumni decided to move forward as a local fraternity called Sigma Phi Chi. Phi chapter was reformed in 1982 from Sigma Phi Chi.
10. After going dormant, the chapter was reformed in 2004 from Mu Sigma Chi (local).
11. Chapter formed from Kappa Phi Lambda, established in 1865. Later, it absorbed Eclectic. After dormancy, it reformed in 2005 from Omega Sigma Chi (local), established in 2004.
12. After going dormant, the chapter was reformed in 2010 from Sigma Chi Sigma (local), established in 2008.
13. After going dormant, the chapter was reformed in 1936 from Alpha Delta Alpha (local), established in 1928.
14. After going dormant, the chapter was reformed in 1931 from Phi Sigma Epsilon (local), established in 1926. The Sigma Chi Executive Committee suspended the chapter in 1972, after first placing it on probation and alumni supervision without achieving the desired level of compliance. it was reformed as a colony in 1983.
15. After going dormant, the chapter was reformed in 1923 from Delta Delta (local), established in 1913.
16. Chapter formed at Howard College which was renamed Samford in 1965.
17. After going dormant, the chapter reformed in 1910 from U.P.L. (local), established in 1894.
18. After going dormant, the chapter reformed in 2014 from Sigma Chi Nu (local), established in 2011.
19. The Wooster chapter's successor on campus was Tri-Kapp (local, 1913 to 1965). Due to the negativity associated with those Greek letters, this group was renamed Kappa Chi (local, 1965 to 2005), with a later faction splitting to form Omega Alpha Tau (local, 1976 to circa1995). As is the Wooster practice, these local fraternities called themselves with 'section' monikers, in this case, "VII Section". See List of fraternities and sororities at the College of Wooster.
20. After going dormant, the chapter was reformed in 1914 from Phi Epsilon (local), established in 1913.
21. The chapter at the University of Michigan was originally chartered as Psi Psi. After going dormant, it was reformed as Theta Theta and its former name was reassigned to a new chapter at Syracuse University.
22. The chapter was formed at the Southern University in Greensboro, Alabama. Southern merged with Birmingham College to form Birmingham-Southern College in 1918. After going dormant, the chapter was reformed in 1993 from Chi Sigma Chi (local), established in 1989. The school was closed due to financial difficulties in the Spring of 2024.
23. The chapter at Richmond University was originally called Alpha Beta. The chapter went dormant in 1881 and its name was reassigned to the University of California, Berkeley in 1886. As a result, the Richmond chapter was called Epsilon Rho when it was reformed in 1958.
24. Chapter formed from Athenaeum, established in 1878.
25. Chapter formed from Omega Sigma Theta, established in 1882.
26. After going dormant, the chapter was reformed in 1980 from Sigma Chi Kappa (local), established in 1979.
27. The university and Sigma Chi national both suspended the chapter in October 2019 for serving alcohol while on probation with alcohol restriction. In January 2020, the chapter surrendered its charter.
28. The university suspended the chapter in July 2022.
29. After going dormant, the chapter was reformed in 2009 from Tau Sigma Chi (local), established in the 2000s.
30. Chapter formed from I.S.C., established in 1882. The chapter was suspended in 1980 following the serious injury of a pledge participating in the chapter's high-risk activities. After the pledge recovered, the chapter was reinstated.
31. The Sigma Chi Executive Committee revoked the chapter's charter in 1968 after its members had a disagreement with Grand Counsul Floyd Baker about the fraternity's membership policies. The chapter was reformed in 1972 from Sigma Chi Alpha (local), established in 1968. However, the Executive Committee suspended the chapter in 1979 for violating the constitution and pledge training policies. It also reformed as a colony in 1978 and was rechartered in 1980.
32. Chapter formed from the Crimson Halberd Society, established in 1886. After going dormant, it reformed in 1993 from Nu Sigma Chi (local), established in 1991.
33. After going dormant, the chapter reformed from Sigma Kappa Delta (local), established in 1912.
34. In January 2021, the university suspended the chapter through the summer of 2024 for violating COVID-19 policies in the fall of 2020.
35. In April 1965, the Sigma Chi Executive Committee suspended Alpha Omega over rumors that the chapter planned to pledge a black student, with or without the fraternity's approval. In fact, the chapter offered a bid to a black student three days before it was suspended. Although the Executive Committee reinstated it the next year, the chapter decided to disaffiliate on November 10, 1966, because of the fraternity's membership policies. Its charter was revoked by the fraternity on January 21, 1967, and the former chapter's members formed Sigma Chi Omega (local). Alpha Omega was reformed in 1974 from Sigma Chi Omega.
36. The Sigma Chi Executive Committee suspended the chapter in 2022 due to accountability issues.
37. After going dormant, the chapter reformed in 2016 from Sigma Chi Epsilon (local), established in 2012.
38. Chapter formed from Phi Zeta Mu, established in 1857. The chapter went dormant in 1960 when Dartmouth College banned discriminatory recruitment policies that were dictated by the fraternity's national constitution, specifically limiting its membership to white males.
39. In October 1964, the chapter surrendered its charter because the fraternity's membership procedure, which gave Grand Chapter members the ability to veto potential members, conflicted with the university's policy which required autonomy in membership recruitment at the local level. It was reformed in 1982 from Nu Sigma Chi (local), established in 1964.
40. After going dormant, the chapter was reformed in 2007 from Sigma Chi Xi (local), established in 2006. It currently operates as Sigma Chi Delta associate chapter.
41. The chapter disbanded in 1952 over the fraternity's "whites-only" policy. It was reformed in 2011 from Sigma Chi Omicron (local), established in 2009.
42. Chapter formed from Delta Rho, established in 1896.
43. Chapter formed from the Egyptians Club, established in 1900. In 2021, the university withdrew its recognition of the chapter for "risk management and member accountability issues". Sigma Chi suspended the chapter and, in February 2022, the chapter surrendered its charter.
44. The chapter formed from Chi Alpha Sigma, established in 1900. The National Executive Committee suspended the chapter in January 1957 after its membership dwindled. The chapter was reformed in 1963 from Sigma Chi Psi (local), established in 1959 to become a colony of the fraternity. Later, the chapter was reformed in 2008 from Sigma Chi Chi (local), established in 2005.
45. Chapter formed from Beta Phi, established in 1904.
46. Chapter formed from the Indian Club, established in 1902.
47. Chapter formed from Eta Pi Mu, established in 1904.
48. Chapter formed from Delta Sigma, established in 1904.
49. Chapter formed from Bungaloo Club, established in 1906.
50. Beta Eta chapter formed from Kappa Tau Phi, established in 1904. It originally was a "twin" chapter, serving both Case Institute of Technology and Western Reserve University. In June 1963, the chapter had grown and needed more housing than its chapter house could accommodate. It split into Beta Alpha" for Western Reserve and "Beta Eta" for Case. The two chapters consolidated back into Beta Eta when the two colleges merged to form Case Western Reserve University.
51. Chapter formed from Delta Kappa, established in 1902. After going dormant, it reformed as Sigma Chi Beta associate chapter.
52. Chapter formed from Khoda Klan, established in 1907. Later, it absorbed Psi Kappa. After going dormant, it reformed in 2000 from Sigma Chi Beta (local), established in 1999.
53. Chapter formed from Lambda Chi, established in 1910. After going dormant, it reformed as a colony in 2007.
54. Chapter formed from Mu Kappa Klan, established in 1909.
55. Chapter formed from Theta Psi, established in 1910. After going dormant, it reformed in 1981 from Sigma Chi Omicron (local), established in 1979. Later, it was reformed in 2021 from Sigma Chi Omega (local), established in 2018.
56. Chapter formed from Chi Phi, established in 1872. The chapter returned its charter in December 1965 to comply with Brown University's policy that prohibited Sigma Phi Fraternity's restrictive membership clauses. In 1996, the former chapter's members established the local fraternity Swyndlestock. Beta Nu reformed from Swyndlestock in 1973.
57. Chapter formed from Sigma Tau, established in 1903. After going dormant, it reformed in 2008 from Sigma Chi Beta (local), established in 2006.
58. Chapter formed from Rho Sigma Gamma, established in 1909. After going dormant, it reformed as Sigma Chi Omicron associate chapter.
59. Chapter formed from Phi Delta Sigma, established in 1912.
60. Chapter formed from Delta Chi, established in 1910.
61. Chapter formed from Sigma Kappa Delta, established in 1913. After going dormant, it reformed in 2021 from Sigma Chi Sigma (local), established in 2021.
62. Chapter formed from Sigma Rho Delta, established in 1911.
63. Chapter formed from Delta Sigma, established in 1917.
64. Chapter formed from Tau Delta Psi, established in 1917. The Sigma Chi Executive Committee suspended the chapter in 1972 at the recommendation of the university and the local alumni group. it reformed as a colony in 1976 and was rechartered in 1977. Later, it reformed from Sigma Beta Phi (local), established in 2007.
65. Chapter formed from Sigma Phi, established in 1918.
66. Chapter formed from Pi Alpha Sigma, established in 1919.
67. Chapter formed from Kappa Phi Alpha. In November 1974, the charter was expanded to include Ryerson Polytechnical Institute, which is now Toronto Metropolitan University.
68. Chapter formed from Sigma Beta Chi, established in 1908.
69. Chapter formed from Tau Delta Sigma, established in 1916. It went inactive in December 1967 after the Sigma Chi Grand Council failed to approve an Asian pledge. The chapter was rechartered after the fraternity changed its membership policies in April 1970.
70. Chapter formed from Delta Theta, established in 1920.
71. Chapter formed from Phi Alpha Psi, established in 1921.
72. Chapter formed from Sigma Phi, established in 1922.
73. Chapter formed from Sigma Phi, established in 1923. After going dormant, it reformed in 2021 from Sigma Chi Zeta (local), established in 2018.
74. Chapter formed from Sigma Alpha, established in 1904.
75. Chapter formed from Alpha Phi Kappa, established in 1921.
76. The chapter formed from the Commons Club (local), established in 1906. The Sigma Chi executive council withdrew the chapter's charter when new policies at Wesleyan University conflicted with discriminatory clauses in the fraternity's constitution.
77. Chapter formed from the Delta Club, established in 1927. After going dormant, it reformed from Sigma Chi Gamma (local), established in 2020.
78. Chapter formed from Independents Club, established in 1923.
79. The chapter formed from Theta Pi Delta, established in 1923.
80. The Sigma Chi executive committee revoked the chapter's charter in 1963 because the chapter had initiated two Jewish members on April 15, 1962. Changes to the fraternity's constitution had removed the "whites-only" clause but gave any one of the 65 Grand Officers the right to object to a recruit. Although these pledges were not the first Jews to join Sigma Chi, an objection had been placed. The chapter proceeded with the initiation ceremony with the support of its campus advisors, citing the university's policy that prohibited outside involvement in the selection of fraternity members. As punishment, an officer placed the chapter on strict probation for one year, starting on August 29, 1962. However, after debate at the Grand Council meeting in October 1962, this decision was overruled, clearing the way for a new ruling by the executive committee. However, the chapter's members formed Sigma Chi Gamma (local) in 1963, which reformed the Gamma Omicron chapter" in 1971.
81. The university reversed its recognition of the chapter in October 2016 for violating the hazing and violating the university's code of conduct.
82. Chapter formed from Sigma Delta Epsilon, established in 1917.
83. Chapter formed from Delta Tau.
84. Chapter formed from Phi Kappa Delta, established in 1934. After going dormant, it reformed from Sigma Chi Gamma (local), established in 2017.
85. Chapter formed from Delta Kappa, established in 1922.
86. Chapter formed from the Georgia Rifles, established in 1904.
87. Chapter formed from Pi Chi, established in 1926.
88. Gamma Chi originated as Iota Sigma, a local fraternity that was established in 1916 and became the Delta chapter of the Sigma Phi Sigma national fraternity. It but disaffiliated from Sigma Phi Sigma in 1941. Gamma Chi lost its charter in 2001 but reformed from Sigma Chi Alpha (local), established in 2008
89. Chapter formed from the Alpha Gamma chapter of Beta Kappa, established in 1925 and released from that fraternity during a merger. After going dormant, Gamma Psi it has reformed as Sigma Chi Epsilon associate chapter.
90. Chapter formed from Alpha Phi, established in 1912. It went dormant in 1951 when the fraternity's membership practices violated the university policy that prohibited groups that discriminated based on race or religion. After the fraternity changed its policy, the chapter reformed from Sigma Chi Alpha (local), established in 1951 by the former members of the Gamma Omega chapter.
91. Chapter formed from Chi Sigma, established in 1941.
92. Chapter formed from Sigma Tau, established in 1919.
93. Chapter formed from Chi Sigma, established in 1946. After going dormant, it reformed from Kappa Sigma Chi (local), established in 2014.
94. Chapter formed from Delta Kappa, established in 1946. In 1969, the chapter voted to return its charter so that it had the local autonomy needed to initiate a black pledge.
95. Chapter formed from Zeta Chi, established in 1947.
96. Chapter formed from Zeta Chi, established in 1941.
97. Chapter formed from Phi Lambda Xi, established in 1925. Sigma Chi suspended the chapter in 2013. The chapter was reformed in 2019 from Sigma Chi Psi (local), established on October 12, 2017.
98. Chapter formed from Chi Sigma Chi (local), established in 1947.
99. Chapter formed from Sigma Theta Gamma, established in 1910. After going dormant, it reformed as a colony in 2014. In 2021, the university suspended the chapter until 2025 for hazing.
100. Chapter formed from Sigma Phi, established in 1911.
101. Chapter formed from Delta Alpha Psi, established in 1910. After going dormant, it reformed in 2011 from Sigma Chi Delta (local), established in 2007.
102. Chapter formed from Tau Sigma Tau, established in 1947. After going dormant, it reformed as Sigma Chi Tau associate chapter in 2019.
103. Chapter formed from Chi Sigma, established in 1947.
104. Chapter formed from Sigma Mu Chi (local), established in spring of 1922 from the Amphictyon Literary Society which was founded in 1893 and originally called the Clionian Literary Society.
105. Chapter formed from Phi Epsilon Phi, established in 1921.
106. Chapter formed from Sigma Chi Alpha (local), established in 1947.
107. Chapter formed from Chi Sigma, established in 1950. After going dormant, it reformed in 2023 from Sigma Chi Zeta (local), established in 2021.
108. Chapter formed from Sigma Tau, established in 1921.
109. Chapter formed from Delta Sigma Gamma, established in 1939.
110. Chapter formed from Gamma Omega, established in 1951.
111. Chapter formed from Chi Sigma, established in 1952.
112. Chapter formed from Chi Sigma, established in 1954.
113. Chi Sigma, established in 1955. After going dormant, it reformed from Sigma Chi Nu (local), established in 2017.
114. Chapter formed from Omega Sigma Chi, established in 1924.
115. Chapter formed from Gan Bey (local), established on May 14, 1947. After going dormant, it reformed in 2021 from Sigma Chi Xi (local), established in 2019.
116. Chapter was originally formed as the Campus Men's Club in October 1954. Later that year, the club became Chi Delta Sigma (local), an associate chapter that later became Epsilon Omicron.
117. Chapter formed from Delta Psi (local), established on February 4, 1903.
118. Chapter formed from Chi Sigma (local), established in September 1955.
119. Chapter formed from Delta Alpha (local), established February 3, 1948.
120. Chapter formed from Sigma Chi Sigma (local), established on September 28, 1957.
121. Chapter formed from the Benton Society (local), established in 1892. At the time of the merger of the two groups in 1960, there were nearly 2,000 Benton alumni.
122. Chapter was chartered at Lamar State College of Technology, which became Lamar University in 1971. It formed from Kappa Phi (local) established in the spring of 1956 to affiliate with a national fraternity.
123. The chapter was chartered at Sam Houston State Teachers College, which became Sam Houston State College in 1965 and Sam Houston State University in 1969. It formed from the Cabelleros (local fraternity), established in the fall of 1949. The Cabelleros had initiated 256 members at the time of the merger.
124. The chapter was chartered at Ball State Teachers College, which became Ball State University in 1965. It formed from Sigma Delta (local), established as the Pioneer Club in 1959 with the intent of becoming a chapter of Sigma Chi.
125. The chapter formed from Phi Sigma Phi (local), established in 1929 at the General Motors Institute of Technology which became Kettering in 1998.
126. Chapter formed from Alpha Chi Alpha (local), established in 1961 at East Texas State College which became Texas A&M University–Commerce in 1996.
127. The chapter was chartered at Kansas State College of Pittsburgh which became Pittsburgh State University in 1977. It formed from Xi Omega (local), established in October 1960 to become a chapter of Sigma Chi.
128. After going dormant, the chapter reformed from Chi Sigma Chi (local).
129. Chapter formed from Chi Sigma (local), established in February 1962.
130. The chapter formed from Sigma Phi Alpha (local), established on March 17, 1958, to join a national fraternity.
131. The chapter formed from Sigma Delta (local), established in May 1962 to join a national fraternity.
132. Zeta Chi was chartered at the San Fernando Valley State College which later became California State University, Northridge. The chapter was formed from Beta Sigma Pi (local), established in September 1958.
133. Chapter formed from Sigma Chi Omega (local), established in the spring of 1962.
134. Chapter was chartered at Texas College of Arts and Industries which became Texas A&M University–Kingsville in 1993, It formed from Sigma Rho (local), established in 1962.
135. Chapter formed from Chi Sigma (local), established on April 9, 1964, to become a Sigma Chi chapter.
136. Chapter formed from Alpha Alpha Chi (local), established on April 22, 1963, to become a chapter of Sigma Chi.
137. Chapter formed from Prometheans (local), established in 1962 by independents and former members of the Kansas Alpha chapter of Kappa Sigma Kappa who wanted to join Sigma Chi.
138. Chapter formed from Keplar Society (local), established on May 21, 1962, to eventually join a national fraternity. Keplar was previously called Goats and Zeta Beta.
139. Chapter formed from Sigma Rho (local), established in February 1966 to join Sigma Chi. After going dormant, the chapter was reformed in 2008 from Psi Sigma Chi (local), established in 2004.
140. Chapter was chartered at Nevada Southern College which became the University of Nevada, Las Vegas later in 1969. It formed from Chi Sigma Chi (local), established in November 1965.
141. Chapter formed from Sigma Chi Alpha (local), established on November 5, 1964.
142. Chapter formed from Beta Omicron Chi (local), established on November 22, 1966.
143. Chapter formed from Sigma Chi Sigma (local), established in August 1963 by two Sigma Chis who wanted to create a chapter at Long Beach.
144. Chapter formed from Chi Alpha Pi (local), established on June 16, 1966, to become a chapter of Sigma Chi.
145. Chapter formed from Kappa Omega (local), established in October 1965.
146. Chapter formed from Sigma Chi Alpha (local), established in 1967 as a Sigma Chi colony.
147. Chapter formed from Chi Sigma (local), established in the fall of 1967.
148. Chapter formed from Sigma Delta Epsilon (local), established in 1966.
149. Chapter formed from Sigma Chi Delta (local), established in 1968 as a prospective Sigma Chi chapter.
150. Chapter was chartered at Southwest Missouri State University which became Missouri State University. It formed from Nu Sigma Chi (local), established in October 1968 to become a chapter of Sigma Chi. After going dormant, it reformed in 2014 from Sigma Chi Omega (local), established in 2012.
151. The chapter formed from Lambda Chi (local), established on January 28, 1969. Later, it withdrew from the fraternity and became the Center Club.
152. Chapter formed from Lambda Sigma Chi (local), established in November 1969 to become a chapter of Sigma Chi. After going dormant, it reformed as Sigma Chi Psi associate chapter in 2021.
153. Chapter formed from Theta Delta Xi (local), established on October 3, 1968.
154. Chapter formed from Kappa Sigma Phi (local), established in 1968.
155. Chapter formed from Sigma Chi Delta (local), established on March 11, 1969.
156. Chapter was chartered at Florida Technological University, now the University of Central Florida. It was formed from Sigma Sigma Chi (local), established in 1970.
157. Chapter was chartered in Florence State University, which became the University of North Alabama later in 1974. It formed from the Alpha Colony of Sigma Chi, established on October 24, 1972.
158. Chapter formed from Chi Sigma Chi (local) established in October 1973.
159. Chapter formed from Sigma Rho (local), established on March 22, 1974.
160. Chapter formed from Sigma Chi Gamma (local), established in 1975.
161. Chapter formed from Sigma Chi Alpha (local), established in September 1971.
162. Chapter formed from Kappa Phi (local), established in 1972.
163. Chapter formed from Sigma Delta Phi (local), established in the fall of 1971 by men who had belonged to a fraternity of that name at a junior college. After going dormant, it reformed from Sigma Chi Eta (local), established in 2015.
164. Chapter was chartered at Clarion State College, now PennWest Clarion. It formed from Alpha Sigma Chi (local), established on December 17, 1969. After going dormant, it reformed from Sigma Theta Chi (local), established in 2011.
165. Chapter formed from Sigma Chi Omega (local), established on September 23, 1974, to join Sigma Chi.
166. Chapter formed from Phi Sigma Chi, established in 1976.
167. Chapter formed from Sigma Chi Sigma (local), established in 1980. After going dormant, it reformed as Sigma Chi Sigma associate chapter.
168. Chapter formed from Sigma Chi Delta (local), established in 1981.
169. Chapter formed from Pi Upsilon Pi, established in 1980
170. Chapter formed from Sigma Chi Mu (local), established in 1980.
171. Chapter formed from Sigma Chi Omega (local), established in 1982. After going dormant, it reformed from Sigma Chi Theta (local), established in 2016.
172. Chapter formed from Theta Zeta Chi, established in 1978. Sigma Chi suspended the chapter in 2019 after an alcohol-related hazing incident resulted in the death of a pledge.
173. Chapter formed from Sigma Chi Alpha (local), established in 1983.
174. Chapter formed from Sigma Chi Omega (local), established in 1981.
175. Chapter formed from Phi Lambda Chi (local), established in 1981.
176. Chapter formed from Nu Sigma Chi (local), established in 1984.
177. Chapter formed from Tau Sigma Chi (local), established in 1984.
178. After going dormant, the chapter reformed from Sigma Chi Theta (local), established in 2019.
179. Chapter formed from Phi Sigma Chi (local), established in 1983.
180. Chapter formed from Phi Sigma Chi, established in 1984. After going dormant, it reformed in 2009 from Phi Sigma Chi (local), established in 2007.
181. Chapter formed from the Old Campus Society (local), established in 1984.
182. Chapter formed from Sigma Chi Omega (local), established in 1984.
183. Chapter formed from Nu Sigma Chi (local), established in 1985.
184. Chapter formed from Delta Omega Chi (local), established in 1985.
185. Chapter formed from Sigma Chi Omicron (local), established in 1985.
186. Chapter formed from Alpha Sigma Chi (local), established in 1985.
187. Chapter formed from Sigma Chi Alpha (local), established in 1985.
188. Chapter formed from Sigma Chi Omega (local), established in 1985.
189. Chapter formed from Sigma Chi Delta (local), established in 1986.
190. Chapter formed from Sigma Chi Iota (local), established in 1987.
191. Chapter formed from Sigma Chi Alpha (local), established in 1986.
192. Chapter formed from Delta Sigma Chi (local), established in 1986.
193. Chapter formed from Delta Sigma Chi (local), established in 1985.
194. Chapter formed from Sigma Chi Alpha (local), established in 1986.
195. Chapter formed from Sigma Theta Chi (local), established in 1987.
196. Chapter formed from Propylon (local), established in 1981.
197. Chapter formed from Alpha Sigma Chi (local), established in 1985.
198. Chapter formed from Nu Sigma Chi (local), established in 1985.
199. Chapter formed from Alpha Sigma Chi (local), established in 1986.
200. Chapter formed from Omega Sigma Chi (local), established in 1986.
201. Chapter formed from Sigma Chi Sigma (local), established in 1988 with plans to become a chapter of Sigma Chi.
202. Chapter formed from Delta Sigma Chi (local), established in 1987.
203. Chapter formed from Rho Sigma Chi (local), established in 1989. After going dormant, it reformed in 2021 from Sigm Chi Upsilon (local), established in 2019.
204. Chapter formed from Kappa Omega (local), established in 1984.
205. Chapter formed from Sigma Chi Alpha (local), established in 1988.
206. Chapter formed from Theta Sigma Chi (local), established in 1988. After going dormant, it reformed as Sigma Chi Kappa associate chapter in 2021.
207. Chapter formed from Sigma Chi Alpha (local), established in 1987.
208. Chapter formed from Sigma Chi Omega (local), established in 1988.
209. Chapter formed from Sigma Chi Delta (local), established in 1989.
210. Chapter formed from Sigma Chi Lambda (local), established in 1987. After going dormant, it reformed in 2023 from Sigma Chi Lambda (local), established in 2021.
211. Chapter formed from Sigma Chi Sigma (local), established in 1987.
212. Chapter formed from Eta Sigma Chi (local), established in 1989.
213. Chapter formed from Alpha Chi Epsilon (local), established in 1989.
214. Chapter formed from Delta Sigma Chi (local), established in the 1990s.
215. Chapter formed from Sigma Chi Alpha (local), established in 1988.
216. Chapter formed from Alpha Sigma Chi (local), established in 1989.
217. Chapter formed from Sigma Chi Omega (local), established in 1989.
218. Chapter formed from Sigma Chi Omega (local), established in 1994.
219. Chapter formed from Shield (local), established in 1991.
220. Chapter formed from Sigma Chi Alpha (local), established in 1997. After going dormant, it reformed in 2021 from Sigma Chi Gamma (local), established in 2019.
221. Chapter formed from Sigma Chi Rho (local), established on January 25, 1996 as a colony of Sigma Chi.
222. Chapter formed from Alpha Kappa (local) established in 1864.
223. Chapter formed from Beta Sigma Lambda (local), established in 1999.
224. Chapter formed from Sigma Chi Sigma (local), established in 2002.
225. Chapter formed from Sigma Chi Rho (local), established in 2003
226. Chapter formed from Sigma Chi Lambda (local), established in 2004.
227. Chapter formed from Sigma Sigma Chi (local), established in 2003.
228. Chapter formed from Sigma Chi Kappa (local), established in 2004.
229. Chapter formed from Sigma Chi Omega (local).
230. Chapter formed from Sigma Chi Upsilon (local), established in 2008.
231. Chapter formed from Alpha Sigma Chi Omega (local), established in 2009.
232. Chapter formed from Sigma Chi Lambda (local), established in 2008.
233. Chapter formed from Alpha Sigma Chi (local), established in 2007.
234. Chapter formed from Sigma Chi Rho (local), established in 2008.
235. Chapter formed from Sigma Chi Theta (local), established in 2009.
236. Chapter formed from Sigma Chi Phi (local), established in 2009.
237. Chapter formed from Sigma Chi Omega (local), established in 2009.
238. Chapter formed from Sigma Chi Xi (local), established in 2008.
239. Chapter formed from Sigma Chi Lambda (local), established in 2008.
240. Chapter formed from Sigma Chi Beta (local), established in 2010.
241. Chapter formed from Chi Sigma Chi (local), established in 2010.
242. Chapter formed from Sigma Chi Alpha (local), established in 2010.
243. Chapter formed from Sigma Chi Psi (local), established in 2009. The Sigma Chi Executive Committee suspended the chapter in 2022 after years of declining membership.
244. Chapter formed from Sigma Chi Upsilon (local), established in 2011.
245. Chapter formed from Sigma Chi Phi (local), established in 2011.
246. Chapter formed from Sigma Chi Tau (local), established in 2011.
247. Chapter formed from Sigma Chi Pi (local), established in 2011.
248. Chapter formed from Sigma Chi Rho (local), established in 1999.
249. Chapter formed from Sigma Chi Zeta (local), established in 2012.
250. Chapter formed from Sigma Chi Lambda (local), established in 2013.
251. Chapter formed from Sigma Chi Alpha (local), established in 2012.
252. Chapter formed from Sigma Chi Delta (local), established in 2013.
253. Chapter formed from Sigma Chi Xi (local), established in 2016.
254. Chapter formed from Sigma Chi Sigma (local), established in 2015.
255. Chapter formed from Sigma Chi Omega (local), established in 2015.
256. Chapter formed from Sigma Chi Lambda (local), established in 2015.
257. Chapter formed from Sigma Chi Iota (local), established in 2017.
258. Chapter formed from Sigma Chi Phi (local), established in 2018.
259. Chapter formed from Sigma Chi Alpha (local), established in 2017.
260. Chapter formed from Sigma Chi Epsilon (local), established in 2019.
261. Chapter formed from Sigma Chi Alpha (local), established in 2022.
262. Chapter formed from Sigma Chi Rho (local), established in 2018.

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