Trinity High School - Class of 1990 Alumni, Washington PA
Join thousands of alumni from Trinity High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Ringgold
09/03 vs Canon‑McMillan
09/10 vs Hempfield Area
09/17 vs South Fayette
09/24 vs Mars
10/01 vs Thomas Jefferson
10/08 vs Peters Township
10/22 vs West Allegheny
10/29 vs Bethel Park
10/30 vs Aliquippa
09/03 vs Canon‑McMillan
09/10 vs Hempfield Area
09/17 vs South Fayette
09/24 vs Mars
10/01 vs Thomas Jefferson
10/08 vs Peters Township
10/22 vs West Allegheny
10/29 vs Bethel Park
10/30 vs Aliquippa
Upcoming Class of 1990 Reunions
Browse past reunion events and photos for your class here.Past Class of 1990 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '90 Classmates
Jennifer Shaner
Class of 1990
Tammy Bowman
Class of 1990
Lisa Lowe
Class of 1990
Kristie Habazin
Class of 1990
Connect with Class of 1990 Classmates
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Class of 1988
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Class of 1989
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Class of 1992
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