Sidney High School - Class of 1977 Alumni

Join thousands of alumni from Sidney High School and the Class of 1977. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/17 vs Tioga
09/24 vs Walton
10/09 vs Delaware Academy
10/15 vs Bainbridge Guilford
10/22 vs Greene

Upcoming Class of 1977 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1977 Reunions

Browse past reunion events and photos for your class here.

Sidney '77 Apparel

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

Class Yearbook

View past yearbooks

Recently joined '77 Classmates

Cindy Black
Class of 1977

Connect with Class of 1977 Classmates

Anne De Vos

Susan Harris

Cynthia Hurlburt

Chuck Doster

Nearby Sidney Classmates

Class of 1975

10 classmates have joined

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Class of 1976

8 classmates have joined

View Class of 1976 Alumni

Class of 1978

6 classmates have joined

View Class of 1978 Alumni

Class of 1979

4 classmates have joined

View Class of 1979 Alumni