The 2003 FINA Men's World Water Polo Championship was the tenth edition of the event, organised by the world's governing body in aquatics, the FINA. The tournament was held from July 14 to July 26, and incorporated in the 2003 World Aquatics Championships, held in Barcelona, Catalonia, Spain.The FINA World Water Polo Championship is an international water polo tournament, currently held every two years as part of the FINA World Aquatics Championships. Currently the reigning champions are Italy in men's and Greece in women's competition.
