The 2015 Louisiana–Lafayette Ragin' Cajuns football team represented the University of Louisiana at Lafayette in the 2015 NCAA Division I FBS football season. They were led by fifth-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 4–8, 3–5 in Sun Belt play to finish in a five way tie for fifth place.
The 2018 LSU Tigers football team represented Louisiana State University during the 2018 NCAA Division I FBS football season. The Tigers played their home games at Tiger Stadium in Baton Rouge, Louisiana and competed in the West Division of the Southeastern Conference (SEC). They were led by second-year head coach Ed Orgeron.
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.
The 2018 Northwestern State Demons football team represented Northwestern State University as a member of the Southland Conference during the 2018 NCAA Division I FCS football season. Led by first-year head coach Brad Laird, the Demons compiled an overall record of 5–6 with a mark of 4–5 in conference play, tying for eighth place in the Southland. Northwestern State played home games at Harry Turpin Stadium in Natchitoches, Louisiana.
The 2018 Nicholls State Colonels football team represented Nicholls State University as a member of the Southland Conference during the 2018 NCAA Division I FCS football season. Led by fourth-year head coach Tim Rebowe, the Colonels compiled an overall record of 9–4 with a mark of 7–2 in conference play, sharing the Southland title with Incarnate Word. Nicholls State received the Southland's automatic bid to the NCAA Division I Football Championship, beating San Diego in the first round before losing to Eastern Washington in the second round. The team played home games at John L. Guidry Stadium in Thibodaux, Louisiana.
The 2018 Southeastern Louisiana Lions football team represented Southeastern Louisiana University in the 2018 NCAA Division I FCS football season. The Lions were led by first-year head coach Frank Scelfo and played their home games at Strawberry Stadium. They were a member of the Southland Conference. They finished the season 4–7, 4–5 in Southland play to finish in a tie for eighth place.
The 2018 McNeese State Cowboys football team represented McNeese State University as a member of the Southland Conference during the 2018 NCAA Division I FCS football season. Led by Lance Guidry in his third and final season as head caoach, the Cowboys compiled an overall record of 6–5 with a mark of 5–4 in conference play, placing in four-way tie for fourth in the Southland. McNeese State played home games at Cowboy Stadium in Lake Charles, Louisiana.
The 2018 Tulane Green Wave football team represented Tulane University in the 2018 NCAA Division I FBS football season. The Green Wave played their home games at Yulman Stadium in New Orleans, Louisiana, and competed in the West Division of the American Athletic Conference. They were led by third-year head coach Willie Fritz. They finished the season 7–6, 5–3 in AAC play to finish in a three way tie for the West Division championship. After tiebreakers, they did not represent the West Division in the AAC Championship Game. They were invited to the Cure Bowl where they defeated Louisiana to win their first bowl game since 2002.
The 2018 Southern Jaguars football team represented Southern University in the 2018 NCAA Division I FCS football season. The Jaguars were led by sixth-year head coach Dawson Odums and played their home games at Ace W. Mumford Stadium in Baton Rouge, Louisiana as members of the West Division of the Southwestern Athletic Conference (SWAC).
The 2019 Louisiana Tech Bulldogs football team represented Louisiana Tech University in the 2019 NCAA Division I FBS football season. The Bulldogs played their home games at Joe Aillet Stadium in Ruston, Louisiana, and competed in the West Division of Conference USA (C-USA). They were led by seventh-year head coach Skip Holtz.
The 2019 Northwestern State Demons football team represented Northwestern State University as a member of the Southland Conference during the 2019 NCAA Division I FCS football season. Led by second-year head coach Brad Laird, the Demons compiled an overall record of 3–9 with a mark of 3–6 in conference play, tying for eighth place in the Southland. Northwestern State played home games at Harry Turpin Stadium in Natchitoches, Louisiana.
The 2019 McNeese State Cowboys football team represented McNeese State University as a member of the Southland Conference during the 2019 NCAA Division I FCS football season. Led by Sterlin Gilbert in his first and only season as head coach, the Cowboys compiled an overall record of 7–5 with a mark of 5–4 in conference play, placing fifth in the Southland. McNeese State played home games at Cowboy Stadium in Lake Charles, Louisiana.
The 2019 Nicholls State Colonels football team represented Nicholls State University as a member of the Southland Conference during the 2019 NCAA Division I FCS football season. Led by fifth-year head coach Tim Rebowe, the Colonels compiled an overall record of 9–5 with a mark of 7–2 in conference play, sharing the Southland title with Central Arkansas. Nicholls State received the Southland's automatic bid to the NCAA Division I Football Championship, beating North Dakota in the first round before losing to the eventual national champion, North Dakota State, in the second round. The team played home games at John L. Guidry Stadium in Thibodaux, Louisiana.
The 2019 Texas Southern Tigers football team represented Texas Southern University a member of the West Division of the Southwestern Athletic Conference (SWAC) during the 2019 NCAA Division I FCS football season. Led first-year head coach Clarence McKinney, the Tigers compiled an overall record of 0–11 with a mark of 0–7 in conference play, placing last out of five teams in the SWAC's West Division. Texas Southern played home games at BBVA Compass Stadium in Houston.
The 2022 Southeastern Louisiana Lions football team represented Southeastern Louisiana University as a member of the Southland Conference during the 2022 NCAA Division I FCS football season. They were led by head coach Frank Scelfo, who was coaching his fifth season with the program. The Lions played their home games at Strawberry Stadium in Hammond, Louisiana.
The 2022 McNeese State Cowboys football team represented McNeese State University as a member of the Southland Conference during the 2022 NCAA Division I FCS football season. Led by first-year head coach Gary Goff, the Cowboys compiled an overall record of 4–7 with a mark of 2–4 in conference play, placing sixth in the Southland. McNeese State played home games at Cowboy Stadium in Lake Charles, Louisiana.
The 2023 Lamar Cardinals football team represented Lamar University in the 2023 NCAA Division I FCS football season. The Cardinals played their home games at Provost Umphrey Stadium in Beaumont, Texas, and competed in the Southland Conference. They were led by first–year head coach Pete Rossomando. The Cardinals finished the season with a 6–5 overall record, and a 5–2 record in Southland Conference play for a 3rd place conference finish. The 2023 season was the first season since 2018 with an overall winning record.
The 2023 McNeese Cowboys football team represented McNeese State University as a member of the Southland Conference during the 2023 NCAA Division I FCS football season. Led by second-year head coach Gary Goff, the Cowboys played home games at Cowboy Stadium in Lake Charles, Louisiana.
The 2023 Nicholls Colonels football team represented Nicholls State University as a member of the Southland Conference during the 2023 NCAA Division I FCS football season. The Colonels were led by ninth-year head coach Tim Rebowe and played their home games at Manning Field at John L. Guidry Stadium in Thibodaux, Louisiana.
The 2023 Southeastern Louisiana Lions football team represented Southeastern Louisiana University as a member of the Southland Conference during the 2023 NCAA Division I FCS football season. They were led by head coach Frank Scelfo, who was coaching his sixth season with the program. The Lions played their home games at Strawberry Stadium in Hammond, Louisiana.