Seneca Township High School - Class of 1966 Alumni

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

Varsity Football Schedule 2026-27

08/20 vs Chicago Christian
08/27 vs Forreston
09/03 vs Iroquois West
09/10 vs Tremont
09/17 vs Dwight
09/24 vs Marquette
10/02 vs St. Bede
10/08 vs Farmington
10/15 vs LeRoy

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.

Seneca Township '66 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '66 Classmates

Jean Morrow
Class of 1966

Karla Cleal
Class of 1966

Connect with Class of 1966 Classmates

Lawrence Orvis Orvis

Sue Einhaus

William Haas

Ilene Reardon

Tom Fish

Candice Anderson

Diane Madaus

Sherry Lynch

Nearby Seneca Township Classmates

Class of 1964

5 classmates have joined

View Class of 1964 Alumni

Class of 1965

14 classmates have joined

View Class of 1965 Alumni

Class of 1967

13 classmates have joined

View Class of 1967 Alumni

Class of 1968

6 classmates have joined

View Class of 1968 Alumni