Pittsburg High School - Class of 1990 Alumni
Join thousands of alumni from Pittsburg High School and the Class of 1990. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/26 vs Liberty‑Eylau
09/03 vs Gladewater
09/10 vs Henderson
09/17 vs Van
09/24 vs Jefferson
10/08 vs Carthage
10/15 vs Gilmer
10/22 vs Spring Hill
10/29 vs Center
11/05 vs Pleasant Grove
09/03 vs Gladewater
09/10 vs Henderson
09/17 vs Van
09/24 vs Jefferson
10/08 vs Carthage
10/15 vs Gilmer
10/22 vs Spring Hill
10/29 vs Center
11/05 vs Pleasant Grove
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
Connect with Class of 1990 Classmates
Nearby Pittsburg Classmates
Class of 1988
11 classmates have joined
Class of 1989
4 classmates have joined
Class of 1991
3 classmates have joined
Class of 1992
3 classmates have joined