Teemu Lassila (born March 26, 1983) is a Finnish professional ice hockey goaltender who currently plays for Metallurg Novokuznetsk of the Kontinental Hockey League. He is participating at the 2011 IIHF World Championship as a member of the Finland men's national ice hockey team. Lassila was selected by the Nashville Predators in the 4th round (117th overall) of the 2003 NHL Entry Draft, but he has never played in the National Hockey League.