Mabel Barrison (April 21, 1882 - November 1, 1912)[1] was a Canadian born American stage actress and singer in the first decade of the 20th century.

She was born Eva Farrance and joined a musical chorus while still in her teens.

She appeared in vaudeville and on Broadway with Weber and Fields and was spotted by stage director Julian Mitchell for a role in the 1903 Babes in Toyland.

"The Blue Mouse" was written by Clyde Fitch and Fitch himself selected Barrison for a role in the play.

Barrison was plagued by health problems the last two years of her life.