Collinsville High School - Class of 1956 Alumni
Join thousands of alumni from Collinsville High School and the Class of 1956. Reconnect with classmates, photos, yearbooks, upcoming reunions.
Varsity Football Schedule 2026-27
08/20 vs Althoff Catholic
08/27 vs Springfield
09/04 vs Mt. Vernon
09/10 vs Granite City
09/17 vs Alton
09/24 vs Mascoutah
10/01 vs Belleville East
10/08 vs Triad
10/15 vs Edwardsville
08/27 vs Springfield
09/04 vs Mt. Vernon
09/10 vs Granite City
09/17 vs Alton
09/24 vs Mascoutah
10/01 vs Belleville East
10/08 vs Triad
10/15 vs Edwardsville
Upcoming Class of 1956 Reunions
Browse past reunion events and photos for your class here.Past Class of 1956 Reunions
Browse past reunion events and photos for your class here.Class Yearbook
View past yearbooks
Connect with Class of 1956 Classmates
Nearby Collinsville Classmates
Class of 1954
5 classmates have joined
Class of 1955
6 classmates have joined
Class of 1957
7 classmates have joined
Class of 1958
21 classmates have joined