Harding County High School - Class of 1989 Alumni, Buffalo SD

Join thousands of alumni from Harding County High School and the Class of 1989. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs Herreid/Selby
08/27 vs Philip
09/03 vs Lemmon/McIntosh
09/10 vs Wall
09/17 vs New Underwood
10/01 vs Hill City
10/08 vs Lead‑Deadwood
10/15 vs Timber Lake

Upcoming Class of 1989 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1989 Reunions

Browse past reunion events and photos for your class here.

Harding County '89 Apparel

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

Class Yearbook

View past yearbooks

Connect with Class of 1989 Classmates

Ty Fowler

Roger Penn

Dallas Sabo Ford

Dallas Sabo

Andrew Thompson

Cindy Olson

Garrett Belden

Lyle Bowers

Nearby Harding County Classmates

Class of 1990

3 classmates have joined

View Class of 1990 Alumni