Sebastian Dahm (born February 28, 1987) is a Danish ice hockey goaltender currently playing for Rødovre Mighty Bulls in the Danish Elite League. In 2003 Dahm moved to Malmö Redhawks and played on Malmö's junior teams. In December 2006, Dahm played a key role as he backstopped the Danish team, playing on home ice in Odense, as it gained promotion from the World Junior Ice Hockey Championships Pool I to the top flight for the first time ever. Dahm posted a .918 save percentage and a 2.20 GAA in 5 games.