Pittsburg High School - Class of 2003 Alumni
Join thousands of alumni from Pittsburg High School and the Class of 2003. 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 2003 Reunions
Browse past reunion events and photos for your class here.Past Class of 2003 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '03 Classmates
Erik Hubbard
Class of 2003
Nathan Pack
Class of 2003
Ivory Threatt
Class of 2003
Marissa Borjon
Class of 2003
Marylu Vazquez-villalobos
Class of 2003
Samantha Wright
Class of 2003
Connect with Class of 2003 Classmates
Nearby Pittsburg Classmates
Class of 2001
18 classmates have joined
Class of 2002
47 classmates have joined
Class of 2004
35 classmates have joined
Class of 2005
24 classmates have joined