Siobhan Murphy was born and raised in downtown Toronto. She received her
training and degree in acting from York University's elite and competitive Acting
Conservatory in 2005. Upon graduating, Siobhan was cast as one of the leads in the W Network original sitcom The Smart Woman Survival Guide. She has also been lead actress in the CBC’s Men with Brooms (where the cast received a nomination for Best Ensemble from the Canadian Comedy awards) and Nickelodeon’s Max and Shred (Nomination for Best Children’s Series by the Canadian Screen Awards).

Aside from her leading roles, Siobhan has appeared on long running series in recurring and guest roles for The Bold Type, Schitt’s Creek, Flashpoint, Saving Hope, Degrassi, Orphan Black, Reign, and Rookie Blue. Siobhan has also appeared on film in Filth City (winner of Best Ensemble at the Canadian Film Festival), Max Payne, Robocop, and the Oscar winning Spotlight. She is currently acting as a new series regular for the multiple award winning, internationally distributed television series, Murdoch Mysteries.