Al-Adalah Football Club (Arabic: نادي العدالة لكرة القدم‎), is a Saudi Arabian professional football club based in Al-Hulaylah, Al-Ahsa, that plays in the Saudi Professional League, the highest tier of the Saudi Arabian football league system. The club was founded in 1984. Al-Adalah have finished as Second Division runners-up twice, first in the 2008–09 season and then in the 2015–16 season. The club have spent only four seasons in the Saudi First Division, the second tier of Saudi football, before achieving promotion to the Pro League. On May 15, 2019, the club made history by achieving promotion to the Pro League for the first time. The club play their home games at Prince Abdullah bin Jalawi Stadium in Al-Ahsa, sharing the stadium with three other Al-Ahsa based clubs, Al-Fateh, Hajer and Al-Jeel.