
Sheila McCarthy (born January 1, 1956) is a Canadian stage, film and television actress, singer and dancer, best known for playing Polly Vandersma in the feature film I've Heard the Mermaids Singing, as well as supporting character Sarah Hamoudi (Cunningham) in the television series Little Mosque on the Prairie. She's a graduate in Theatre and Art History from the University of Victoria, British Columbia, Canada. In her career, she's won 2 Genie Awards (film), 2 Gemini Awards (television), and 2 Dora Awards (theater), along with multiple nominations.

The Day After Tomorrow
2004 · as Judith

Die Hard 2
1990 · as Samantha 'Sam' Coleman

Pacific Heights
1990 · as Liz Hamilton

Level 16
2018 · as Mrs. Denison

Women Talking
2022 · as Greta

Z-O-M-B-I-E-S 3
2022 · as Hologram Alien Scout

House Arrest
1996 · as Gwenna Krupp

Confessions of a Teenage Drama Queen
2004 · as Mrs. Gerard

Stepping Out
1991 · as Andy

The Stone Angel
2007 · as Doris

The Voices of Our Mother
2026 · as Harriet

Cow Belles
2006 · as Fran Walker

Haven
2001 · as Eva

Being Julia
2004 · as Grace Dexter

The Broken Hearts Gallery
2020 · as Cheryl Gulliver

Ice Girls
2016 · as Aunt Ginger

Anything for Jackson
2020 · as Audrey Walsh

Antiviral
2012 · as Dev Harvey