The 2015 FINA Men's Water Polo World League is played between November 2014 and June 2015 and open to all men's water polo national teams. After participating in a preliminary round, eight teams qualify to play in a final tournament, called the Super Final in Bergamo, Italy from 23–28 June 2015.
In the world league, there are specific rules that do not allow matches to end in a draw. If teams are level at the end of the 4th quarter of any world league match, the match will be decided by a penalty shootout. Teams earn points in the standings in group matches as follows:
The European preliminary round consisted of two group of four teams and a third group of five teams. The winner of each group after the home and away series of games qualified for the Super Final.
( H )–Host Super Final
In the Super Final the eight qualifying teams are split into two groups of four teams with all teams progressing to the knock-out stage. The games were played in Bergamo, Italy from 23 to 28 June 2015.