Alton High School - Class of 2003 Alumni
Join thousands of alumni from Alton High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Glenwood
09/04 vs LaSalle-Peru
09/10 vs Triad
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
Philicia M Holman Philicia M Holman
Class of 2003
Donnisha Wagner
Class of 2003
Kelly Foster
Class of 2003
Chris Childers
Class of 2003
Shane Gray
Class of 2003
Consuela Barham
Class of 2003
Ganeva Mcswyne
Class of 2003
Connect with Class of 2003 Classmates
Nearby Alton Classmates
Class of 2001
11 classmates have joined
Class of 2002
16 classmates have joined
Class of 2004
26 classmates have joined
Class of 2005
11 classmates have joined