Collinsville High School - Class of 2003 Alumni
Join thousands of alumni from Collinsville High School and the Class of 2003. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/27 vs Booker T. Washington
09/03 vs Grove
09/10 vs Bartlesville
09/24 vs Bishop McGuinness
10/01 vs Nathan Hale
10/08 vs Edison
10/14 vs Tahlequah
10/22 vs Pryor
10/29 vs Memorial
09/03 vs Grove
09/10 vs Bartlesville
09/24 vs Bishop McGuinness
10/01 vs Nathan Hale
10/08 vs Edison
10/14 vs Tahlequah
10/22 vs Pryor
10/29 vs Memorial
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
Melissa Wilson
Class of 2003
Jackie Nichols
Class of 2003
Connect with Class of 2003 Classmates
Nearby Collinsville Classmates
Class of 2001
18 classmates have joined
Class of 2002
13 classmates have joined
Class of 2004
6 classmates have joined
Class of 2005
4 classmates have joined