The 2020–21 Basketball Bundesliga, known as the easyCredit BBL for sponsorship reasons, was the 54th season of the Basketball Bundesliga (BBL), the top-tier level of professional club basketball in Germany.

It ran from 6 November 2020 to 13 June 2021.

[1][2] Alba Berlin won their second straight and tenth overall title, after defeating Bayern Munich in four games.

[3] Second-placed Eisbären Bremerhaven gave up its right to promotion.

All three rounds of the playoffs are played in a best-of-five format, with the higher seeded team playing the first, third and fifth game at home.