The 2013 Africa Cup of Nations, also known as the Orange Africa Cup of Nations South Africa 2013 for sponsorship reasons, held from 19 January to 10 February 2013, was the 29th Africa Cup of Nations, the football championship of Africa organized by the Confederation of African Football (CAF). Starting from this edition, the tournament was switched to being held in odd-numbered years instead of even-numbered years so that it does not clash with the FIFA World Cup. This edition was therefore the first to be held in an odd numbered year since 1965.

The Africa Cup of Nations commonly referred to as the TotalEnergies Africa Cup of Nations for sponsorship reasons, or simply AFCON or CAN, is the main international men's association football competition in Africa. It is sanctioned by the Confederation of African Football (CAF) and was first held in 1957. Since 1968, it has been held every two years, switching to odd-numbered years in 2013.