| Competition: | Division 1 Féminine |
| Season: | 2017–18 |
| Winners: | Lyon (12th title) |
| Relegated: | Albi Marseille |
| Continentalcup1: | Champions League |
| Continentalcup1 Qualifiers: | Lyon Paris Saint-Germain |
| League Topscorer: | Ada Hegerberg (31 goals) |
| Biggest Home Win: | Montpellier 8–0 Fleury |
| Biggest Away Win: | Lille 1–10 Lyon |
| Highest Scoring: | Lille 1–10 Lyon Lyon 9–2 Paris FC |
| Matches: | 132 |
| Total Goals: | 407 |
| Prevseason: | 2016–17 |
| Nextseason: | 2018–19 |
The 2017–18 Division 1 Féminine season was the 44th edition since its establishment. Lyon were the defending champions, having won the title in each of the past eleven seasons. The season began on 3 September 2017 and ended on 27 May 2018. Lyon won their twelfth straight title.
changed its name to Paris FC. Two teams were promoted from the Division 2 Féminine, the second level of women's football in France, to replace two teams that were relegated from the Division 1 Féminine following the 2016–17 season. A total of 12 teams currently compete in the league; two clubs will be relegated to the second division at the end of the season.
Teams promoted to 2017–18 Division 1 Féminine
Teams relegated to 2017–18 Division 2 Féminine
| Club | Location | Venue | Capacity | |
|---|---|---|---|---|
| Albi | Stade Maurice-Rigaud | 3,000 | ||
| Bordeaux | Stade Sainte-Germaine (Le Bouscat) | 7,000 | ||
| Guingamp | Stade Fred-Aubert (Saint-Brieuc) | 10,600 | ||
| Fleury-Mérogis | Stade Auguste Gentelet | 2,000 | ||
| Viry-Châtillon | Stade Robert-Bobin (Bondoufle) | 18,850 | ||
| Montpellier | Stade de la Mosson | 32,900 | ||
| Lille | Stade Pierre-Mauroy | 50,157 | ||
| Lyon | Parc Olympique Lyonnais (Décines-Charpieu) | 59,186 | ||
| Marseille | Stade Parsemain (Fos-sur-Mer) | 17,000 | ||
| Paris | Stade Sébastien Charléty | 20,000 | ||
| Rodez | Stade Paul-Lignon | 5,955 | ||
| Soyaux | Stade Camille-Lebon (Angoulême) | 6,500 |
