The Greece men's national water polo team represents Greece in international men's water polo competitions and it is organized and run by the Hellenic Swimming Federation.
Greece has a long tradition of strong presence at international level, with their major successes being the silver medal at the 2020 Olympic Games and three bronze medals won at the World Championship in 2005, 2015 and 2022. The Greeks have also won a silver medal at the World Cup in 1997, three bronze medals at the World League in 2004, 2006 and 2016, as well as one silver (2018) and four bronze medals (1951, 1991, 1993, 2013) at the Mediterranean Games.
Moreover, they have closely missed a medal in the 2016 European Championship, the 2004 Olympic Games, the 2003 World Championship and the 1999 European Championship, ending up in the 4th place in all four of them. Greece is one of only nine national teams in the world to have won (at least) a medal in the World Championship, currently occupying the eighth place on the medal table, one above Germany. They have qualified at least for the quarter-finals in all their World Championship participations since 1994, winning the two aforementioned bronze medals and never finishing below the 6th place from 2001 and on.