- Cross Country (3L-4R) – Fall Season
- Boys’ Basketball (3L-4R) – Winter Season
- Girls’ Basketball (3L-4R) – Winter Season
- Nordic Skiing (3L-4R) – Winter Season
- Golf (3L-4R) – Spring Season (Coop w/Maranatha)
- Track & Field (3L-4R) – Spring Season
Parnassus has an athletic co-op with Brooklyn Center High School for the following sports:
- Fall – Football, Boys’ & Girls’ Soccer, Girls’ Tennis, Girls’ Volleyball
- Winter – Dance, Wrestling
- Spring – Baseball, Softball, Boys’ Tennis, Boys’ Volleyball