Lists of Irish Albums Chart number ones
This is a list of number-one albums in Ireland by year from the Irish Albums Chart. The albums chart is issued weekly by the Irish Recorded Music Association and compiled on behalf of the IRMA by Official Charts. Chart rankings are based on sales, which are compiled through over-the-counter retail data captured electronically each day from retailers' EPOS systems. While album charts were compiled prior to 1992 in Ireland, these charts are incomplete and unreliable, as they were based on the supply to the retailer rather than consumer sales.
1990s
19901991
1992
1993
1994
1995
1996
1997
1998
1999
2000s
20002001
2002
2003
2004
2005
2006
2007
2008
2009
2010s
20102011
2012
2013
2014
2015
2016
2017
2018
2019
2020s
20202021
2022
2023
2024
2025
2026