^Paris FC were promoted to fill the vacant spot created by the administrative relegation of SC Bastia from Ligue 1 to Championnat National.[2] On 10 August, the FFF announced that SC Bastia would be denied entry to Championnat National due to financial issues. The club will therefore take the place of its reserve team in Championnat National 3 and Championnat National will operate with 17 clubs.[3]
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.[4]
^On 28 November 2017, the FFF announced that Dunkerque would be deducted three points due to breaking the financial rules of the league.[5] Dunkerque appealed, but the decision was upheld.[6]
Promotion play-off
A promotion play-off will be held at the end of the season between the 18th-placed 2017–18 Ligue 2 team and the 3rd-placed team of Championnat National. This will be played over two legs on 22 and 27 May 2018.[7]
