Sisseton High School - Class of 1970 Alumni
Join thousands of alumni from Sisseton High School and the Class of 1970. 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
08/27 vs Estelline–Hendricks
09/03 vs Great Plains Lutheran
09/10 vs Waubay–Summit
09/17 vs Britton–Hecla
Upcoming Class of 1970 Reunions
Browse past reunion events and photos for your class here.Past Class of 1970 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '70 Classmates
Jane George
Class of 1970
Susan Skogen
Class of 1970
Geraldine Schmid
Class of 1970
Connie Clott
Class of 1970
John Henry Ellis
Class of 1970
Connect with Class of 1970 Classmates
Nearby Sisseton Classmates
Class of 1968
13 classmates have joined
Class of 1969
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Class of 1971
18 classmates have joined
Class of 1972
10 classmates have joined