Mark is a Canadian documentary film, directed by Mike Hoolboom and released in 2009. The film is a portrait of Mark Karbusicky, an artist, activist and frequent editor of Hoolboom's films who committed suicide in 2007, through a mixture of found footage, snapshots and interviews with Karbusicky's surviving friends and family. The film had its theatrical premiere in Chicago in 2009. It was subsequently screened at the Hot Docs Canadian International Documentary Festival and the Inside Out Film and Video Festival in 2010, and won the jury award for Best Canadian Film at Inside Out.