2017–18 FA WSL Cup
| Tournament details | |
|---|---|
| Country | England |
| Dates | 11 October 2017 – 14 March 2018 |
| Teams | 20 |
| Defending champions | Manchester City |
| Final positions | |
| Champions | Arsenal |
| Runners-up | Manchester City |
| Tournament statistics | |
| Matches played | 47 |
| Goals scored | 180 (3.83 per match) |
| Top goal scorer(s) | Fran Kirby (7) |
The 2017–18 FA WSL Cup was the seventh edition of the FA WSL's league cup competition. It was sponsored by Continental AG, who sponsored the competition from its creation, and was officially known as the FA WSL Continental Tyres Cup. All 20 teams of the two divisions of the WSL took part in the competition - the largest field in its history.
Manchester City were the defending champions; only they and Arsenal had won the cup in the previous six seasons it was contested in.