| Tournament details | |
|---|---|
| Country | Spain |
| City | Valencia |
| Venue(s) | La Fonteta |
| Dates | 17–30 June 2020 |
| Teams | 12 |
| Defending champions | Real Madrid |
| Final positions | |
| Champions | Kirolbet Baskonia 4th ACB title 4th Spanish title |
| Runner-up | Barça |
| Semifinalists | |
| Tournament statistics | |
| Matches played | 33 |
The 2020 ACB Playoffs, also known as 2020 Liga Endesa Playoffs for sponsorship reasons, was the postseason tournament of the ACB's 2019–20 season, which began on 24 September 2019. The playoffs started on 17 June 2020 and ended on 30 June 2020 with the Final. All matches were played behind closed doors.
Real Madrid was the defending champion which was eliminated in group stage by San Pablo Burgos which qualified to semifinals for its first time. Kirolbet Baskonia won their fourth ACB and Spanish title after 10 years of the last Spanish title.
All times were in Central European Summer Time (UTC+02:00).