Luke Macfarlane
- Born
- 19 January 1980 (46 years)
- Place of birth
- London, Ontario, Canada
- Gender
- Male
Thomas Luke Macfarlane is a Canadian actor and former singer. He is known for playing Scotty Wandell on the ABC television drama Brothers & Sisters (2006–2011), RAC Agent D'avin Jaqobis on the Space television science fiction series Killjoys (2015–2019), the romantic lead in a number of Hallmark Channel movies, and Aaron in Bros.
