Groton High School - Class of 1966 Alumni

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

Varsity Football Schedule 2026-27

09/03 vs Flandreau
09/10 vs Clark Willow Lake
09/17 vs Elk Point Jefferson
10/08 vs Mobridge Pollock

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.

Groton '66 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '66 Classmates

Curtis Smith
Class of 1966

Connect with Class of 1966 Classmates

Caitlin Neuman

Mary Foley

Clyde Neuman

Mary Lou Donovan

Nearby Groton Classmates

Class of 1964

10 classmates have joined

View Class of 1964 Alumni

Class of 1965

6 classmates have joined

View Class of 1965 Alumni

Class of 1967

5 classmates have joined

View Class of 1967 Alumni

Class of 1968

7 classmates have joined

View Class of 1968 Alumni