The 2017 COSAFA Cup (known as Castle Lager COSAFA Cup South Africa 2017 for sponsorship reasons) is the 17th edition of the COSAFA Cup, an international football competition consisting of national teams of member nations of the Council of Southern Africa Football Associations (COSAFA).

It was held in South Africa from 25 June to 9 July.

The two group winners advance to the quarter-finals.

6 teams receive a bye to the quarter-finals: The remainder of the tournament is straight knockout, with quarter-finals, semi-finals, a third place playoff and a final to decide the winners of the COSAFA Cup.

Download coordinates as: The draw was announced on 18 May 2017.