1973 World Aquatics Championships

1st FINA World Championships
Host cityBelgrade, Yugoslavia
Date(s)31 August–9 September 1973
Venue(s)Tašmajdan Sports and Recreation Center
Nations participating47
Athletes participating686
Officially opened byJosip Broz Tito

The 1st FINA World Championships in Aquatics were held in the Tašmajdan SRC in Belgrade, SR Serbia, SFR Yugoslavia, from 31 August to 9 September 1973.