Columbus High School - Class of 1970 Alumni

Join thousands of alumni from Columbus High School and the Class of 1970. 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 1970 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1970 Reunions

Browse past reunion events and photos for your class here.

Columbus '70 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

Connect with Class of 1970 Classmates

Linda Mikkola

Gail Fenner

Kathie Olson

William Simmons

Jim Mandeville

Nearby Columbus Classmates

Class of 1968

3 classmates have joined

View Class of 1968 Alumni

Class of 1969

3 classmates have joined

View Class of 1969 Alumni