The 2018 Louisiana–Monroe Warhawks football team represented the University of Louisiana at Monroe in the 2018 NCAA Division I FBS football season. The Warhawks played their home games at Malone Stadium in Monroe, Louisiana, and competed in the West Division of the Sun Belt Conference. They were led by third-year head coach Matt Viator. They finished the regular season 6–6, 4–4 in Sun Belt play to finish in third place in the West Division. Despite being bowl eligible, they were not invited to a bowl game.