2020–21 UAE Division one was the 44th Division one season. Since last season was cancelled and no promotion was rewarded, there were no team changes taken place this season. On the 17 April, both Al Urooba and Emirates secured promotion after defeating Dhaid and Masafi respectively.[1]
All teams could register as many foreign players as they want, but could only use two on the field each game.
Players name in bold indicates the player is registered during the mid-season transfer window.
Players in italics were out of the squad or left the club within the season, after the pre-season transfer window, or in the mid-season transfer window, and at least had one appearance.