The 2011 African Nations Championship was the second edition of the African Nations Championship tournament. Each participating nation was represented mostly by players who play in their respective local divisions. The competition was hosted in Sudan from February 4 to 25, 2011. Tunisia won their first title by defeating Angola in the final 3–0.

The African Nations Championship, known for sponsorship purposes as the TotalEnergies African Nations Championship and commonly abbreviated as CHAN, is a biennial African association football tournament organized by the Confederation of African Football (CAF) since 2009 and first announced on 11 September 2007. The participating nations must consist of players playing in their national league competitions.