Vivien Endicott-Douglas (born December 10, 1990) is a Canadian actress. She is best known for her role as Marnie in the television series Shoebox Zoo. Her works include films such Finn on the Fly and the made-for-TV movie Fox, based on the story of Canadian hero Terry Fox. Most recently, she has appeared on an episode of Cra$h & Burn, and in the films How Eunice Got Her Baby and The Lesson. She is also the older sister of actress Hannah Endicott-Douglas.