South Africa competed at the 2015 World Aquatics Championships in Kazan, Russia from 24 July to 9 August 2015.
South African divers qualified for the individual spots and the synchronized teams at the World Championships.
South Africa has fielded a team of six swimmers to compete in the open water marathon.
South African swimmers have achieved qualifying standards in the following events (up to a maximum of 2 swimmers in each event at the A-standard entry time, and 1 at the B-standard):
South Africa has qualified three synchronized swimmers in the following events.