2019–20 King Mindaugas Cup
| Tournament details | |
|---|---|
| Country | Lithuania |
| City | Klaipėda |
| Venue(s) | Švyturys Arena |
| Dates | 8 October 2019 – 16 February 2020 |
| Teams | 16 |
| Defending champions | Rytas |
| Final positions | |
| Champions | Žalgiris (3rd title) |
| Runners-up | Rytas |
| Third place | Lietkabelis |
| Awards | |
| MVP | Edgaras Ulanovas |
The 2019–20 King Mindaugas Cup, also known as Citadele Karaliaus Mindaugo taurė for sponsorship purposes, was the fifth edition of the Lithuanian King Mindaugas Cup. Žalgiris won their third cup after defeating defending champions Rytas in the final 80–60.