South Decatur High School - Class of 1975 Alumni, Greensburg IN

Join thousands of alumni from South Decatur High School and the Class of 1975. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs North Decatur
08/27 vs Greensburg
09/03 vs Edinburgh
09/10 vs Crawford County
09/17 vs Brown County
09/24 vs Paoli
10/01 vs Switzerland County
10/08 vs Milan
10/15 vs Eastern (Pekin)

Upcoming Class of 1975 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1975 Reunions

Browse past reunion events and photos for your class here.

South Decatur '75 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

Recently joined '75 Classmates

Charlie Hoover
Class of 1975

Kim Smith
Class of 1975

Brian Jones
Class of 1975

Connect with Class of 1975 Classmates

Teresa Vanderbur

Jace Helms

Cynthia Laws

Margie Hulse

Nearby South Decatur Classmates

Class of 1973

5 classmates have joined

View Class of 1973 Alumni

Class of 1974

14 classmates have joined

View Class of 1974 Alumni

Class of 1976

12 classmates have joined

View Class of 1976 Alumni

Class of 1977

12 classmates have joined

View Class of 1977 Alumni