The following article is a summary of the 2017–18 football season in France, which was the 84th season of competitive football in the country and ran from July 2017 to June 2018.
Source: Ligue 1 and Soccerway Rules for classification: 1) Points; 2) Goal difference; 3) Head-to-head points; 4) Head-to-head goal difference; 5) Head-to-head goals scored; 6) Head-to-head away goals; 7) Goals scored; 8) Away goals scored; 9) Most goals scored in one league match; 10) Fair-play points[1] (C) Champions; (O) Play-off winners; (R) Relegated Notes:
^ abSince the winners of the 2017–18 Coupe de France and the 2017–18 Coupe de la Ligue, Paris Saint-Germain, qualified for European competition based on league position, the spot awarded to the Coupe de France winners (Europa League group stage) was passed to the fourth-placed team and the spot awarded to the Coupe de la Ligue winners (Europa League third qualifying round) was passed to the sixth-placed team. The fifth-placed team received the spot in Europa League third qualifying round originally designated to the fourth-placed team.
Source: FFF.fr Rules for classification: 1) points; 2) head-to-head results; 3) head-to-head goal difference; 4) goal difference; 5) number of goals scored; 6) fair play points; 7) draw (C) Champions; (O) Play-off winners; (P) Promoted; (R) Relegated Notes:
^Boulogne were penalised for fielding a suspended player in the game against Créteil on 17 November 2017. The game originally ended 1–1. Créteil were awarded a 3–0 victory, and Boulogne were deducted a point.[2]
^On 28 November 2017, the FFF announced that Dunkerque would be deducted three points due to breaking the financial rules of the league.[3] Dunkerque appealed, but the decision was upheld.[4]