The Battle on the Bayou is the name given to the college football rivalry between the Louisiana Ragin' Cajuns and the Louisiana–Monroe Warhawks.

[5][6][7][8][9] They are both NCAA Division I FBS members of the Sun Belt Conference and coincide under the University of Louisiana System.

This intrastate rivalry has been played 60 times.

The Louisiana Ragin' Cajuns currently hold a 33–26 edge in the series.

The Battle on the Bayou is a rivalry not just in football, but in all sports when the Cajuns and Warhawks meet.