Seamus Kotyk is a Canadian ice hockey coach and former professional player. Kotyk, who played the goaltender position, played professionally for the Cleveland Barons, Milwaukee Admirals and Houston Aeros of the American Hockey League (AHL). He also played for the HC TWK Innsbruck team in the Austrian Hockey League professional ice hockey league. Kotyk is currently the goaltending development coach for the Buffalo Sabres of the NHL.