Michelle Harrison is an American television and film actress. She is notable for her main roles as Kate Henry in the CBC Television cowboy drama series Wild Roses (2009), and as Nora Allen and the Speed Force in the CW series The Flash (2014).

Harrison studied acting at the Circle in the Square Theatre School, New York City.^[1]

In 2000, she played Crane's assistant in The Guilty, the same year she starred in an episode of Cold Squad.^[2] She appeared in the films Pressure (2002),^[2] Paycheck (2003),^[1] and The Invisible (2007).^[1]

In 2008, she played a main role as Julie Reichert, in the Lifetime Movie Network television miniseries The Capture of the Green River Killer.^[2] In 2009, she secured a main role as Kate, the oldest daughter of the Henry family in the CBC Television cowboy drama series Wild Roses.^[1] In 2010, she appeared in an episode of Supernatural.^[1] In 2012, she played a Recurring role as Jessica in Emily Owens, M.D..^[1]

In 2013, she landed a main role as Nora Allen and the Speed Force in The CW series The Flash.^[3] She starred alongside Steven Weber, in Hallmark Movies & Mysteries Original film 'Tom Dick & Harriett as Harriett Fellows,^[1] and again the same year in The Mystery Cruise with co-star Gail O'Grady.^[1]

In 2014, Harrison had a recurring role on the Syfy series Continuum.^[1]