2019–20 AD Alcorcón season

The 2019–20 season was the 48th season of Agrupación Deportiva Alcorcón in existence and the club's 10th consecutive season in the second division of Spanish football. In addition to the domestic league, AD Alcorcón participated in this season's edition of the Copa del Rey. The season was due to cover a period from 1 July 2019 to 30 June 2020 before being extended due to the COVID-19 pandemic. In June 2019, Roland Duchâtelet sold the club to a group led by American investor David Blitzer for around €13 million.

Current squad
The numbers are established according to the official website: www.adalcorcon.com and www.lfp.es

Matches
The fixtures were revealed on 4 July 2019.