The KHSAA Commonwealth Gridiron Bowl is a series of football games, typically held on the first weekend of December, that determine the high school champions of the U.S. state of Kentucky.
The tournaments that lead to the championship games, as well as regular-season competition, are governed by the Kentucky High School Athletic Association (KHSAA).
Throughout its history, the competition has been divided into classes based on enrollment (though with historic exceptions noted below).
In 2017, the KHSAA announced that the 2017 and 2018 games will be played at Kroger Field on the campus of the University of Kentucky in Lexington.
With the expansion to six classes, the Gridiron Bowl is now a two-day affair, with three championship games on Friday and three on Saturday.