Dupo High School - Class of 1975 Alumni
Join thousands of alumni from Dupo High School and the Class of 1975. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Marquette Catholic
08/27 vs Bayless/Hancock
09/03 vs Pinckneyville
09/10 vs Wesclin
09/17 vs Carlyle
09/24 vs Red Bud
10/01 vs Chester
10/08 vs Sparta/Steeleville
10/15 vs East Alton‑Wood River
08/27 vs Bayless/Hancock
09/03 vs Pinckneyville
09/10 vs Wesclin
09/17 vs Carlyle
09/24 vs Red Bud
10/01 vs Chester
10/08 vs Sparta/Steeleville
10/15 vs East Alton‑Wood River
Upcoming Class of 1975 Reunions
Browse past reunion events and photos for your class here.Past Class of 1975 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '75 Classmates
Carrie Holman
Class of 1975
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Class of 1973
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Class of 1974
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Class of 1976
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Class of 1977
12 classmates have joined