Pittsburg High School - Class of 1991 Alumni
Join thousands of alumni from Pittsburg High School and the Class of 1991. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
09/03 vs St. John Bosco
09/10 vs James Logan
09/17 vs Mission Viejo
10/01 vs Los Gatos
10/08 vs Liberty
10/15 vs Freedom
10/22 vs Deer Valley
11/05 vs Heritage
Upcoming Class of 1991 Reunions
Browse past reunion events and photos for your class here.Past Class of 1991 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '91 Classmates
Cheyvonne Lee
Class of 1991
Annette Denard
Class of 1991
Christine Curtis
Class of 1991
Justin Levine
Class of 1991
Shana Owen
Class of 1991
Angela Smith
Class of 1991
Darlene Denny
Class of 1991
Connect with Class of 1991 Classmates
Nearby Pittsburg Classmates
Class of 1989
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Class of 1990
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Class of 1992
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Class of 1993
35 classmates have joined