List of number-one albums of 2021 (Ireland)

The Irish Albums Chart ranks the best-performing albums in Ireland, as compiled by the Official Charts Company on behalf of the Irish Recorded Music Association.^[1]

Chart history

Issue date	Album	Artist	Reference
1 January	Without Fear	Dermot Kennedy	[2]
8 January			[3]
15 January			[4]
22 January			[5]
29 January			[6]
5 February			[7]
12 February	Medicine at Midnight	Foo Fighters	[8]
19 February	Without Fear	Dermot Kennedy	[9]
26 February			[10]
5 March			[11]
12 March	When You See Yourself	Kings of Leon	[12]
19 March	Without Fear	Dermot Kennedy	[13]
26 March	Justice	Justin Bieber	[14]
2 April			[15]
9 April			[16]
16 April	Fearless (Taylor's Version)	Taylor Swift	[17]
23 April	11 Past the Hour	Imelda May	[18]
30 April	Without Fear	Dermot Kennedy	[19]
7 May	Typhoons	Royal Blood	[20]
14 May	Without Fear	Dermot Kennedy	[21]
21 May	The Off-Season	J. Cole	[22]
28 May	Sour	Olivia Rodrigo	[23]
4 June			[24]
11 June			[25]
18 June			[26]
25 June			[27]
2 July			[28]
9 July			[29]
16 July	It Won't Always Be Like This	Inhaler	[30]
23 July	Sour	Olivia Rodrigo	[31]
30 July	We're All Alone in This Together	Dave	[32]
6 August	Happier Than Ever	Billie Eilish	[33]
13 August	Sour	Olivia Rodrigo	[34]
20 August			[35]
27 August			[36]
3 September	Donda	Kanye West	[37]
10 September	Certified Lover Boy	Drake	[38]
17 September			[39]
24 September	Montero	Lil Nas X	[40]
1 October	Sour	Olivia Rodrigo	[41]
8 October	Tales from the Script: Greatest Hits	The Script	[42]
15 October	Sour	Olivia Rodrigo	[43]
22 October	Music of the Spheres	Coldplay	[44]
29 October	Sour	Olivia Rodrigo	[45]
5 November	=	Ed Sheeran	[46]
12 November	Voyage	ABBA	[47]
19 November	Red (Taylor's Version)	Taylor Swift	[48]
26 November	30	Adele	[49]
3 December			[50]
10 December			[51]
17 December			[52]
24 December			[53]
31 December			[54]

Number-one artists

Position	Artist	Weeks at No. 1
1	Olivia Rodrigo	14
2	Dermot Kennedy	12
3	Adele	6
4	Justin Bieber	3
5	Drake	2
	Taylor Swift
7	Foo Fighters	1
	Kings of Leon
	Imelda May
	Royal Blood
	J. Cole
	Inhaler
	Dave
	Billie Eilish
	Kanye West
	Lil Nas X
	The Script
	Coldplay
	Ed Sheeran
	ABBA

See also

• List of number-one singles of 2021 (Ireland)
• List of top 10 singles in 2021 (Ireland)