Onalaska High School - Class of 1966 Alumni

Join thousands of alumni from Onalaska High School and the Class of 1966. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs West Salem
08/27 vs Medford
09/03 vs Holmen
09/10 vs Reedsburg
09/17 vs Baraboo
09/24 vs La Crosse Logan
10/01 vs Sparta
10/08 vs Tomah
10/15 vs La Crosse Central

Upcoming Class of 1966 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1966 Reunions

Browse past reunion events and photos for your class here.

Onalaska '66 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '66 Classmates

Barbara Steinkraus
Class of 1966

Connect with Class of 1966 Classmates

Cathryn Brown

Elise Pittenger

Nearby Onalaska Classmates

Class of 1964

5 classmates have joined

View Class of 1964 Alumni

Class of 1965

6 classmates have joined

View Class of 1965 Alumni

Class of 1967

4 classmates have joined

View Class of 1967 Alumni

Class of 1968

7 classmates have joined

View Class of 1968 Alumni