2020 Copa del Rey de Baloncesto

The 2020 Copa del Rey de Baloncesto was the 84th edition of the Spanish King's Basketball Cup. It was managed by the ACB and was held in Málaga, in the Martín Carpena in February 2020.

All times are in Central European Time (UTC+01:00).

Qualified teams
The top seven ranking teams after the first half of the 2019–20 ACB regular season and Unicaja, as host team, qualified for the cup.

Draw
The 2020 Copa del Rey de Baloncesto was drawn on 13 January 2020. The seeded teams were paired in the quarterfinals with the non-seeded teams. There were not any restrictions for the draw of the semifinals. As in recent seasons, the first qualified team plays its quarterfinal game on Thursday.