Manitoulin Secondary School has a diverse co-curricular program, including School Teams, Intramurals, Social Organizations, and Creative Groups. There is something for everyone, so get involved and make your high school experience memorable.
- Student's Council, Athletic Association, Three Fires Confederacy
- Archery, Basketball, Cross-Country, Curling, Golf, Gymnastics, Hockey, Rugby, Track & Field, Tennis, Volleyball
- Band, Be The Change, Cheerleading, CrossFit, Guitar, Go-Green, Newspaper, Movie Club, Reach for the Top, SHARE, Vocal Group, Writer's Club, Yearbook, Yoga
- Artastic Fusion, French Contest, Prom Committee, Relay for Life, SEVEC Exchange, Ski Trip, Stratford Trip