The Collinsville Kahoks play Illinois high school football (IHSA) as a 2010 member of the Southwestern conference. Collinsville High School is located in Collinsville, Illinois. Collinsville is in St. Clair county. The Kahoks' Illinois Pigskin region is the 618 Football Region. They are coached by Mike Liljegren entering his 8th year of coaching at Collinsville. The school Athletic Director is Chris Kusnerick.

The schools 2010 enrollment numbers are 2020. The Kahoks' colors are Purple/White. Collinsville has qualified for the IHSA playoffs 2 times, the last playoff appearance was 1998.