2003 World Aquatics Championships

The 10th FINA World Aquatics Championships were held July 12–27, 2003 in Barcelona, Spain. The championships featured competition in all 5 of FINA's disciplines: Swimming, Diving, Synchronised swimming, Water Polo, and Open Water Swimming.

Competition was held in the facilities all around the city: Palau Sant Jordi, Piscines Bernat Picornell, Piscina Municipal de Montjuïc, Club de Natació de Barcelona and Port Vell.

Schedule
Competition dates were:
 * Diving: July 13–19 and 21;
 * Synchronized Swimming: July 13–19;
 * Open Water: July 13 (5K), 16 (10K) and 19 (25K);
 * Water Polo:
 * Swimming: July 20–27.

Diving

 * Men


 * Women

Open water swimming

 * Men


 * Women

Water polo

 * Men


 * Women