List of Gaon Album Chart number ones of 2011

It was part of the Gaon Music Chart, which launched in February 2010.

Girls' Generation, Big Bang, and JYJ topped the chart with three different albums each, more than any other act.

CNBLUE, Kim Hyun-joong, and Super Junior each had two number one albums on the chart.

On the monthly chart, TVXQ and Big Bang had the most album number-ones, with two each.

Overall, Girls' Generation's The Boys was Gaon's best-selling album of 2011, selling 385,348 copies.

Girls' Generation 's The Boys was the best-selling album of 2011 in South Korea.
A photograph of Super Junior at the Kaohsiung Arena, Taiwan in 2011
Super Junior earned two number-one albums on the weekly album chart, one of which, Mr. Simple , topped the chart for four non-consecutive weeks.
A photograph of JYJ performing at the 2014 Asian Games Opening Ceremony
JYJ had three number-one albums in 2011.