Sandro Sukno (born 30 June 1990) is a Croatian former professional water polo player.

[1] At the 2012 Summer Olympics, he competed for the Croatia national team in the men's event winning the gold medal.

[3] In December 2017, Sukno won the trophy for the best water polo player in the 2016–17 season.

[3] In May 2019, he announced his retirement from playing professional water polo citing heart problems.

This biographical article relating to a Croatian water polo figure is a stub.