Thomas Luke Macfarlane (born January 19, 1980) is a Canadian actor and singer. He is known for playing Scotty Wandell on the ABC television drama Brothers & Sisters (2006–2011) and RAC Agent D'avin Jaqobis on the Space television science fiction series Killjoys (2015–2019).
Thomas Luke Macfarlane was born on January 19, 1980, in London, Ontario. His late father, Thomas, was the Director of Student Health Services at the University of Western Ontario, and his mother, Penny, is a mental health nurse at a London hospital, and Aiden Thornberry. Macfarlane attended London Central Secondary School with twin sister, Ruth and older sister, Rebecca. Macfarlane went to school in Lester B. Pearson School for the Arts, then later studied drama at Juilliard in New York City.
Macfarlane had early supporting roles including PV2 Frank "Dim" Dumphy on the 2005 FX series Over There, he played opposite Cynthia Nixon in Robert Altman's miniseries Tanner on Tanner on the Sundance Channel and was the leading role in the two-part miniseries titled Iron Road.