The 2017 Africa Cup of Nations, known as the Total 2017 Africa Cup of Nations for sponsorship reasons, was the 31st edition of the Africa Cup of Nations, the biennial international men's football championship of Africa organized by the Confederation of African Football (CAF). The tournament was scheduled to be hosted by Libya, until CAF rescinded its hosting rights in August 2014 due to the Second Libyan civil war. The tournament was instead hosted by Gabon. This event was also part of the Africa Cup of Nations 60th Anniversary.

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.