Diamond Bar High School - Class of 1990 Alumni
Join thousands of alumni from Diamond Bar High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/19 vs Grand Terrace
08/27 vs Claremont
09/10 vs Walnut
09/17 vs Canyon
09/24 vs Rowland
10/01 vs Baldwin Park
10/08 vs West Covina
10/15 vs South Hills
10/22 vs Covina
10/29 vs Los Altos
08/27 vs Claremont
09/10 vs Walnut
09/17 vs Canyon
09/24 vs Rowland
10/01 vs Baldwin Park
10/08 vs West Covina
10/15 vs South Hills
10/22 vs Covina
10/29 vs Los Altos
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
Greg Allen
Class of 1990
Casey Kelly
Class of 1990
Bobby Rai
Class of 1990
Matthew DeVito
Class of 1990
Carrie Schneider
Class of 1990
Connect with Class of 1990 Classmates
Nearby Diamond Bar Classmates
Class of 1988
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Class of 1989
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Class of 1991
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Class of 1992
24 classmates have joined