Sidney High School - Class of 1959 Alumni

Join thousands of alumni from Sidney High School and the Class of 1959. 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 1959 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1959 Reunions

Browse past reunion events and photos for your class here.

Sidney '59 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 '59 Classmates

Dorothy Kinch
Class of 1959

Connect with Class of 1959 Classmates

Bonnie Provenzon

Nearby Sidney Classmates

Class of 1957

3 classmates have joined

View Class of 1957 Alumni

Class of 1960

4 classmates have joined

View Class of 1960 Alumni

Class of 1961

2 classmates have joined

View Class of 1961 Alumni