The 2016 Louisiana–Lafayette Ragin' Cajuns football team represented the University of Louisiana at Lafayette in the 2016 NCAA Division I FBS football season. They were led by sixth-year head coach Mark Hudspeth and played their home games at Cajun Field in Lafayette, Louisiana. The Ragin' Cajuns were members of the Sun Belt Conference. They finished the season 6–7, 5–3 in Sun Belt play to finish in fifth place. They were invited to the New Orleans Bowl where they lost to Southern Miss.