Sully Buttes High School - Class of 1956 Alumni, Onida SD

Join thousands of alumni from Sully Buttes High School and the Class of 1956. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

08/20 vs Faulkton
08/27 vs Kimball/White Lake
09/03 vs Lyman
09/17 vs Redfield
09/24 vs Gettysburg

'56 Reunion Info

80’ish reunion

All welcome, we will have a dj playing 70’s &80’s tunes. Taco bar and yard games

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Sully Buttes '56 Apparel

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

Class Yearbook

View past yearbooks

Connect with Class of 1956 Classmates

Parker Knox

Robert Sargent

Dan Eliason