Belvidere High School - Class of 2003 Alumni
Join thousands of alumni from Belvidere High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Harlem
08/27 vs Harlem
09/03 vs Guilford
09/10 vs Freeport
09/17 vs Rockford East
09/24 vs Boylan Catholic
10/01 vs Belvidere North
10/08 vs Jefferson
10/15 vs Rockford Auburn
08/27 vs Harlem
09/03 vs Guilford
09/10 vs Freeport
09/17 vs Rockford East
09/24 vs Boylan Catholic
10/01 vs Belvidere North
10/08 vs Jefferson
10/15 vs Rockford Auburn
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
Joshua Brown
Class of 2003
Rene Rico
Class of 2003
Ashlee Taylor
Class of 2003
Angela Packer
Class of 2003
Connect with Class of 2003 Classmates
Nearby Belvidere Classmates
Class of 2001
12 classmates have joined
Class of 2002
24 classmates have joined
Class of 2004
17 classmates have joined
Class of 2005
23 classmates have joined