Onni Tommila (born 1999) is a Finnish actor, known for the films Last Cowboy Standing (2009), Rare Exports: A Christmas Tale (2010) and Big Game (2014). Tommila also appeared in the 2005 . He was also the voice of Eetu in the animated film (2011). He is the son of actor and scenic designer Ida Helander-Tommila. Director Jalmari Helander is his maternal uncle, and is said to have had Onni in mind for the leading role in Big Game while he was devising the film. Tommila was born to a Finnish father and a Sámi mother.