List of Famous people born in Ontario, Canada

Janet Kidder is a Canadian actress known for her role of Osyraa in Star Trek: Discovery.

Meredith Henderson is a Canadian actress known for playing the title role in The Adventures of Shirley Holmes.

Andrea Roth is a Canadian actress. She is perhaps best known for her roles as Janet Gavin, the wife of main character Tommy Gavin, on the FX television series Rescue Me (2004–2011), as Victoria Chase in The Collector (2009), and before that, as Diana Powers/NeuroBrain on RoboCop: The Series (1994).

Monika Schnarre is a Canadian model, actress and television host. She is reportedly 6'1" tall.

Pamela Rabe is a Canadian–Australian actress and theatre director. A graduate of the Playhouse Acting School in Vancouver, Rabe is best known for her appearances in the Australian films Sirens, Cosi and Paradise Road, and for starring as Joan Ferguson in the television drama series Wentworth.

Rachel Hayward is a Canadian actress. Born and raised in Toronto, she began pursuing a serious acting career in her early twenties. As a child and teen, Hayward was involved in modeling and commercials but always thought she would become a doctor. She graduated from the Ontario College of Art and Design, having studied graphic design and fine arts. From there she freelanced as a designer and simultaneously began working in acting.

Laura Maureen Bertram is a Canadian actress best known for her role as Trance Gemini in Andromeda.

Brooke Candice Nevin is a Canadian actress, best known for portraying Rachel on the science fiction series Animorphs (1998–1999) and as Julianne "Jules" Simms (2011–2012) on Breakout Kings. She also played Sonja Lester (2010–2013) on Call Me Fitz and was a series regular on USA Network's The 4400 (2004).

Rachel Louise Blanchard is a Canadian actress. Her work has included playing Cher in the American sitcom Clueless, Nancy in the British sitcom Peep Show and Emma in American comedy-drama series You Me Her.

Erik Knudsen is a Canadian actor. He is perhaps best known for portraying Daniel Matthews in Saw II, Alec Sadler in Continuum, and Dale Turner in the CBS series Jericho.