Tri Valley High School - Class of 1988 Alumni, Grahamsville NY

Join thousands of alumni from Tri Valley High School and the Class of 1988. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Varsity Football Schedule 2026-27

09/10 vs Onteora
10/07 vs Pine Plains
10/23 vs Eldred

'88 Reunion Info

Class of 1977

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Tri Valley '88 Apparel

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

Class Yearbook

View past yearbooks

Connect with Class of 1988 Classmates

David Frear

Bobbi Garofalo

Scott Keener

Nearby Tri Valley Classmates

Class of 1986

3 classmates have joined

View Class of 1986 Alumni

Class of 1987

8 classmates have joined

View Class of 1987 Alumni

Class of 1989

2 classmates have joined

View Class of 1989 Alumni

Class of 1990

5 classmates have joined

View Class of 1990 Alumni