During the 2011–12 English football season, Charlton Athletic competed in the Football League One.

Charlton Athletic sealed a promotion to the 2012–13 Football League Championship on 14 April 2012, and clinched the Football League One championship on 21 April 2012.

[2][3] Last updated: 5 May 2012.

Source: [citation needed] Charlton's first round tie against Reading drawn for 9 August 2011 was postponed on police advice due to the riots happening in London.

[4] Charlton were awarded a bye for Round 1 of this season's Football League Trophy.