2017–18 Ligue 1
| Season | 2017–18 | 
|---|---|
| Dates | 4 August 2017 – 19 May 2018 | 
| Champions | Paris Saint-Germain 7th Ligue 1 title 7th French title | 
| Relegated | Troyes Metz | 
| Champions League | Paris Saint-Germain Monaco Lyon | 
| Europa League | Marseille Rennes Bordeaux | 
| Matches played | 380 | 
| Goals scored | 1,033 (2.72 per match) | 
| Top goalscorer | Edinson Cavani (28 goals) | 
| Biggest home win | Paris Saint-Germain 8–0 Dijon (17 January 2018) | 
| Biggest away win | Troyes 0–5 Lyon (22 October 2017) Angers 0–5 Paris Saint-Germain (4 November 2017) Saint-Étienne 0–5 Lyon (5 November 2017) Nice 0–5 Lyon (26 November 2017) Metz 0–5 Lyon (8 April 2018) | 
| Highest scoring | Marseille 6–3 Metz (2 February 2018) | 
| Longest winning run | 9 matches Paris Saint-Germain | 
| Longest unbeaten run | 17 matches Monaco | 
| Longest winless run | 11 matches Lille Metz Strasbourg | 
| Longest losing run | 6 matches Metz | 
| Highest attendance | 60,410 Marseille 2–2 Paris Saint-Germain (22 October 2017) | 
| Lowest attendance | 6,333 Monaco 3–1 Metz (21 January 2018) | 
| Total attendance | 8,559,659 | 
| Average attendance | 22,585 | 
| ← 2016–17  2018–19 →  | |
The 2017–18 Ligue 1 season, also known as Ligue 1 Conforama for sponsorship reasons, was the 80th season since its establishment. The season started on 4 August 2017 and ended on 19 May 2018. Monaco were the defending champions.
On 15 April, Paris Saint-Germain won their seventh Ligue 1 title with five games to spare following a 7–1 victory over Monaco.