O'fallon High School - Class of 2000 Alumni
Join thousands of alumni from O'fallon High School and the Class of 2000. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/21 vs Quincy
08/27 vs Francis Howell
09/03 vs Troy‑Buchanan
09/10 vs East St. Louis
09/17 vs Belleville West
09/24 vs Triad
10/01 vs Edwardsville
10/08 vs Belleville East
10/15 vs Alton
08/27 vs Francis Howell
09/03 vs Troy‑Buchanan
09/10 vs East St. Louis
09/17 vs Belleville West
09/24 vs Triad
10/01 vs Edwardsville
10/08 vs Belleville East
10/15 vs Alton
Upcoming Class of 2000 Reunions
Browse past reunion events and photos for your class here.Past Class of 2000 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Recently joined '00 Classmates
Brook Rubeor
Class of 2000
Connect with Class of 2000 Classmates
Nearby O'fallon Classmates
Class of 1998
15 classmates have joined
Class of 1999
11 classmates have joined
Class of 2001
6 classmates have joined
Class of 2002
6 classmates have joined