Hannes Ossian Hyvönen (born August 29, 1975) is a Finnish former professional ice hockey player. He played 42 games in the National Hockey League with the San Jose Sharks and Columbus Blue Jackets between 2002 and 2003, though most of his career, which lasted from 1994 to 2009, was spent in European leagues. Internationally Hyvönen played for the Finnish national team at the 2008 and 2009 World Championships, winning a bronze in 2008.