S
- Rick Salutin (1837, Les Canadiens)
- Djanet Sears (Harlem Duet, The Adventures of a Black Girl in Search of God)
- Sandra Shamas (My Boyfriend's Back and There's Gonna Be Laundry)
- Jason Sherman (The League of Nathans, Reading Hebron)
- Jaspreet Singh (Speak, Oppenheimer)
- Ron Sparks
- Kent Stetson (The Harps of God)
- Allan Stratton (Rexy!, 72 Under the O)
Read more about this topic: List Of Canadian Playwrights