Alex Willem Roelse (born January 10, 1995) is an American water polo player.

Roelse attended Winford Stebo in Utrecht, Netherlands, where he played club waterpolo since his school did not have a team.

[1] In 2013, his Senior National Team debut in November 2013, helping the Dutch place second at an international tournament in Gzira, Malta.

[4] Roelse played in the 2018 FINA World Cup in Berlin, scored one goal, and the team came in 6th place overall.

This biographical article relating to a water polo figure from the United States is a stub.