2021–22 Thai League Cup
| Hilux Revo League Cup | |
|---|---|
| Tournament details | |
| Country | Thailand |
| Dates | 13 October 2021 – 29 May 2022 |
| Teams | 75 |
| Defending champions | PT Prachuap (2019) |
| Final positions | |
| Champions | Buriram United (6th title) |
| Runners-up | PT Prachuap |
| Tournament statistics | |
| Matches played | 74 |
| Goals scored | 240 (3.24 per match) |
| Top goal scorer(s) | Ricardo Santos (6 goals) |
| Awards | |
| Best player | Jonathan Bolingi |
The 2021–22 Thai League Cup is the 12th season in the second era of a Thailand's knockout football competition. All games are played as a single match. It was sponsored by Toyota Motor Thailand, and known as the Hilux Revo League Cup (Thai: ไฮลักซ์ รีโว่ ลีกคัพ) for sponsorship purposes, Hilux Revo is a truck model of Toyota. 75 clubs were accepted into the tournament, and it began with the first qualification round on 13 October 2021 and concluded with the final on 29 May 2022. The tournament has been readmitted back into Thai football after a 10-year absence. The prize money for this prestigious award is said to be around 5 million baht and the runners-up will be netting 1 million baht.
This is the first edition of the competition and the qualifying round will be played in regions featuring clubs from the Thai League 3.