Peak chart positions from 2011 are from the ARIA Charts, overall position on the End of Year Chart is calculated by the ARIA, based on the number of weeks and position that the records reach within the Top 100 albums chart for each week during 2011.[1]
Notes
^21 peaked at number one on the ARIA Albums Chart on 2 May 2011. It stayed at its peak position for twenty three weeks.[2]
^Christmas peaked at number one on the ARIA Albums Chart on 5 December 2011. It stayed at its peak position for four weeks.[3]
^Making Mirrors debuted at number one on the ARIA Albums Chart on 29 August 2011. It stayed at its peak position for one week.[4]
^Born This Way debuted at number one on the ARIA Albums Chart on 30 May 2011. It stayed at its peak position for two consecutive weeks.[5]
^Someone To Watch Over Me debuted at number one on the ARIA Albums Chart on 14 November 2011. It stayed at its peak position for two consecutive weeks[6]
^Wasting Light debuted at number one on the ARIA Albums Chart on 18 April 2011. It stayed at its peak position for two consecutive weeks[7]
^Mylo Xyloto debuted at number one on the ARIA Albums Chart on 31 October 2011. It stayed at its peak position for one week.[8]
^Greatest Hits... So Far!!! debuted at number one on the ARIA Albums Chart on 21 November 2010. It stayed at its peak position for ten consecutive weeks.[9]
^Ceremonials debuted at number one on the ARIA Albums Chart on 7 November 2011. It stayed at its peak position for one week.[3]
^Teenage Dream debuted at number one on the ARIA Albums Chart on 5 September 2010, and stayed at its peak position for two consecutive weeks.[10]
^Here and Now debuted at number one on the ARIA Albums Chart on 28 November 2011. It stayed at its peak position for one week.[11]
^Greatest Hits debuted at number one on the ARIA Albums Chart on 15 November 2010. It stayed at its peak position for one week.[12]
^My Worlds debuted at number one on the ARIA Albums Chart on 3 May 2010. It stayed at its peak position for two weeks.[13]
