Stuart Bruce Greenwood is a Canadian actor and producer. He has starred in five films by Canadian filmmaker Atom Egoyan and has been nominated for three Canadian Screen Awards, once for Best Actor for Elephant Song (2014) and twice for Best Supporting Actor, for The Sweet Hereafter (1997) and Being Julia (2004).

Elephant Song is a 2014 Canadian drama film directed by Charles Binamé and adapted from the same titled stage play by Nicolas Billon. The film premiered at the 2014 Toronto International Film Festival.