She graduated from the University of Toronto with a degree in Business Administration B.
Since October 31, 2017, Sherilyn Allen is represented by Fountainhead Talent Management which is located in Canada.
She later moved to Vancouver, British Columbia to pursue her dream of becoming an actress and made her debut on the show Girlfriends Guide to Divorce, The Good Doctor, Supernatural, Coroner, iZombie, Christmas on the Vine, My Birthday Romance, Batwoman.