Jon Steinberg is a Canadian Jewish Canadian
Wikipedia has a list of Canadian Jewish Actors and performers. I recognize three names of well known actors who often play comic roles. I don't think any of them do stand up comedy. So if this list is in any way complete, it would seem that the role of Jewish Comedy in Canada is relatively minor.
Eugene Levy
Howie Mandel
Seth Rogen
Lani Billard (1979 – ) television actress (Ready or Not)
Emmanuelle Chriqui, actress
Celia Franca, ballerina
Lorne Greene, actor
Kenny Hotz – filmmaker, actor, producer, director, journalist, photographer and writer
Mia Kirshner, actress
Sylvia Lennick, actress
Caissie Levy, stage actress and singer
Neve Campbell, film and television actress (Scream)
Jaclyn Linetsky, television actress (15/Love)
Spencer Rice – writer, director and performer
William Shatner, actor/director/writer
Anna Silk, actress starring in TV series Lost Girl.
Kyle Switzer, television actor (15/Love)
Al Waxman, actor
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Lauren Collins, television actress (Degrassi: The Next Generation)
Jake Epstein, teen idol/TV actor (Degrassi: The Next Generation)
Stacey Farber, television actress (Degrassi: the Next Generation)
Jake Goldsbie, television actor (Degrassi: the Next Generation)
Aubrey Graham, television actor (Degrassi: The Next Generation)
Shane Kippel, television actor (Degrassi: The Next Generation)
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