List of number-one singles of 1990 (Ireland)

The following is a list of the IRMA's number-one singles of 1990.

Issue Date	Song	Artist
4 January	Do They Know It's Christmas?	Band Aid II
11 January	Do They Know It's Christmas?	Band Aid II
18 January	Hangin' Tough	New Kids On The Block
25 January	Nothing Compares 2 U	Sinéad O'Connor
1 February	Nothing Compares 2 U	Sinéad O'Connor
8 February	Nothing Compares 2 U	Sinéad O'Connor
15 February	Nothing Compares 2 U	Sinéad O'Connor
22 February	Nothing Compares 2 U	Sinéad O'Connor
1 March	Nothing Compares 2 U	Sinéad O'Connor
8 March	Love Shack	The B-52's
15 March	Brits Mix 1990	Various Artists
22 March	That Sounds Good To Me	Jive Bunny & The Mastermixers
29 March	That Sounds Good To Me	Jive Bunny & The Mastermixers
5 April	The Byroad To Glenroe	Mick Lally
12 April	The Byroad To Glenroe	Mick Lally
19 April	The Byroad To Glenroe	Mick Lally
26 April	The Byroad To Glenroe	Mick Lally
3 May	The Byroad To Glenroe	Mick Lally
10 May	Give It A Lash Jack	Liam Harrison & The Goal Celebrities
17 May	The Game	The Memories
24 May	Give It A Lash Jack	Liam Harrison & The Goal Celebrities
31 May	Put 'Em Under Pressure	The Republic of Ireland Football Squad
7 June	Put 'Em Under Pressure	The Republic of Ireland Football Squad
14 June	Put 'Em Under Pressure	The Republic of Ireland Football Squad
21 June	Put 'Em Under Pressure	The Republic of Ireland Football Squad
28 June	Put 'Em Under Pressure	The Republic of Ireland Football Squad
5 July	Put 'Em Under Pressure	The Republic of Ireland Football Squad
12 July	Put 'Em Under Pressure	The Republic of Ireland Football Squad
19 July	Put 'Em Under Pressure	The Republic of Ireland Football Squad
26 July	Put 'Em Under Pressure	The Republic of Ireland Football Squad
2 August	Put 'Em Under Pressure	The Republic of Ireland Football Squad
9 August	Put 'Em Under Pressure	The Republic of Ireland Football Squad
16 August	Put 'Em Under Pressure	The Republic of Ireland Football Squad
23 August	Put 'Em Under Pressure	The Republic of Ireland Football Squad
30 August	Itsy Bitsy Teeny Weeny Yellow Polka Dot Bikini	Bombalurina
6 September	The Joker	The Steve Miller Band
13 September	The Joker	The Steve Miller Band
20 September	I Useta Lover	The Saw Doctors
27 September	I Useta Lover	The Saw Doctors
4 October	I Useta Lover	The Saw Doctors
11 October	I Useta Lover	The Saw Doctors
18 October	I Useta Lover	The Saw Doctors
25 October	I Useta Lover	The Saw Doctors
1 November	I Useta Lover	The Saw Doctors
8 November	Unchained Melody	The Righteous Brothers
15 November	Unchained Melody	The Righteous Brothers
22 November	Ooh Aah Paul McGrath	Watch Your House
29 November	Ooh Aah Paul McGrath	Watch Your House
6 December	Ice Ice Baby	Vanilla Ice
13 December	The Christmas No 1	Zig and Zag
20 December	The Christmas No 1	Zig and Zag
27 December	The Christmas No 1	Zig and Zag

See also

• 1990 in music
• List of artists who reached number one in Ireland