Sully Buttes High School - Class of 1999 Alumni, Onida SD

Join thousands of alumni from Sully Buttes High School and the Class of 1999. 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

'99 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 '99 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 1999 Classmates

Bill Mccomsey

Troy Fox

Casey Chase

Earl Severn

Lara Thomason Thomason

Nearby Sully Buttes Classmates

Class of 1998

3 classmates have joined

View Class of 1998 Alumni