Triad High School - Class of 1978 Alumni, Troy IL

Join thousands of alumni from Triad High School and the Class of 1978. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs Highland
08/27 vs Washington
09/03 vs Sycamore
09/10 vs Alton
09/17 vs Mascoutah
09/24 vs O'Fallon
10/01 vs Granite City
10/08 vs Collinsville

Upcoming Class of 1978 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1978 Reunions

Browse past reunion events and photos for your class here.

Triad '78 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '78 Classmates

Dawn Jeremias
Class of 1978

Alesia Crump
Class of 1978

Connect with Class of 1978 Classmates

Roy Henderson

Randy Randall J Novak

Karen Longhi

Jesse Overby

Nearby Triad Classmates

Class of 1976

11 classmates have joined

View Class of 1976 Alumni

Class of 1977

8 classmates have joined

View Class of 1977 Alumni

Class of 1979

10 classmates have joined

View Class of 1979 Alumni

Class of 1980

10 classmates have joined

View Class of 1980 Alumni