The 2020–21 FC DAC 1904 Dunajská Streda season was the club's 17th season in the Slovak Super Liga and 8th consecutive.

DAC competed in the Fortuna Liga, UEFA Europa League and Slovak Cup.

For this season, the club has introduced a New Jersey to remind the 100th anniversary of the choice of the name DAC (Dunaszerdahelyi Atlétikai Club).

[4] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.

Win Draw Loss Source: Competitions