Vuosaari sports ground (Finnish: Vuosaaren urheilukenttä, also known as Heteniitty) is a football and athletics ground in Vuosaari, Helsinki. It is the home ground of the East Helsinki football club FC Viikingit, who play in the Finnish first division (Ykkönen). The ground currently has a capacity of approximately 1,500 spectators, but it was expanded to 3,500 seats in the 2007 season, when Viikingit played in the Finnish premier division.