Columbus High School - Class of 1975 Alumni

Join thousands of alumni from Columbus High School and the Class of 1975. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/28 vs Baker
09/04 vs Red Lodge
09/11 vs Jefferson
09/25 vs Manhattan
10/09 vs Three Forks

Upcoming Class of 1975 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1975 Reunions

Browse past reunion events and photos for your class here.

Columbus '75 Apparel

Browse our apparel store for a wide range of Cougars gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '75 Classmates

Darrell Williams
Class of 1975

Connect with Class of 1975 Classmates

Gary Brooks

Arthur Mikkola

Mary Holmgren

Arthur Mikkola

Nearby Columbus Classmates

Class of 1973

4 classmates have joined

View Class of 1973 Alumni

Class of 1974

2 classmates have joined

View Class of 1974 Alumni

Class of 1976

7 classmates have joined

View Class of 1976 Alumni

Class of 1977

6 classmates have joined

View Class of 1977 Alumni