Laura Mennell (/mɛˈnɛl/; born 18 April 1980) is a Canadian actress known for her roles in Thirteen Ghosts, Alphas, Haven, Loudermilk, The Man in the High Castle, Watchmen and Batwoman.

In 2011/2012 Mennell co-starred on the Sci-fi television series Alphas.

Despite being best known for her numerous science fiction roles, Mennell says she is not concerned about being typecast.

[3] She says she was a "major theatre geek in high school.

"[2] Mennell is a cousin of Alan Young, who was the voice of Scrooge McDuck and star of the classic TV series Mister Ed (1961).