Sisseton High School Alumni

Class of '89 Homepage

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Sisseton High School - Class of 1989 Alumni

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

Varsity Football Schedule 2026-27

08/20 vs Webster
08/27 vs Estelline–Hendricks
09/03 vs Great Plains Lutheran
09/10 vs Waubay–Summit
09/17 vs Britton–Hecla

'89 Reunion Info

Class of 1989 30-year reunion

Details TBD

View Details →

Sisseton '89 Apparel

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

Class Yearbook

View past yearbooks
Yearbook Page
Yearbook Page
Yearbook Page
Yearbook Page

Recently joined '89 Classmates

Brenda Piotter

Brenda Piotter
Class of 1989

Nearby Sisseton Classmates

Class of 1987

10 classmates have joined

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Class of 1988

9 classmates have joined

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Class of 1990

14 classmates have joined

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Class of 1991

12 classmates have joined

View Class of 1991 Alumni