The 2020–21 UD Almería season was the club's 31st season in existence and the club's sixth consecutive season in the second division of Spanish football.

In addition to the domestic league, Almería participated in this season's edition of the Copa del Rey.

The season covered the period from 17 August 2020 to 30 June 2021.

Total spending: €0 Total gaining: €0 Total: €1,000,000 Win Draw Loss Fixtures Last updated: 5 June 2021 Source: Soccerway Last updated: 30 May 2021.

Source: La Liga The league fixtures were announced on 31 August 2020.