Collinsville High School - Class of 1970 Alumni

Join thousands of alumni from Collinsville High School and the Class of 1970. 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

Upcoming Class of 1970 Reunions

Browse past reunion events and photos for your class here.

Past Class of 1970 Reunions

Browse past reunion events and photos for your class here.

Collinsville '70 Apparel

Browse our apparel store for a wide range of Cardinals gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '70 Classmates

Lloyd Plett
Class of 1970

Jeff (paul) Rose
Class of 1970

Connect with Class of 1970 Classmates

Candy Carlton

J.d. Moore

John Richardson

Kathy Miller

Chris Miller

Nearby Collinsville Classmates

Class of 1968

2 classmates have joined

View Class of 1968 Alumni

Class of 1969

5 classmates have joined

View Class of 1969 Alumni

Class of 1971

5 classmates have joined

View Class of 1971 Alumni

Class of 1972

10 classmates have joined

View Class of 1972 Alumni