Al-Ahli Saudi Football Club (Arabicالنادي الاهلي السعودي‎) is a Saudi Arabian professional football club based in Jeddah, that competes in the Saudi Pro League, the top flight of Saudi Arabian football. The club was founded in 1937.

Domestically, Al-Ahli have won 3 league titles, 13 King Cups, 6 Crown Prince Cups, 3 Prince Faisal bin Fahd Cups and 1 Super Cup. In international club football, Al-Ahli have won 3 GCC Champions League and 1 Arab Club Championship and have reached two AFC Champions League finals.

Al-Ahli is one of the four founding members of the Saudi Pro League that have never been relegated from the top flight, along with Al-HilalAl-Ittihad, and Al-Nassr. Al-Ahli have a record-breaking 51-match unbeaten run from 2014-2016.

Al Ahli's home games are played at King Abdullah Sports City, also known as the KASC Stadium. The stadium, which is shared with long-lasting city rivals Al-Ittihad, is the second largest stadium in Saudi Arabia, with a total capacity of 62,000.

The club's most famous Saudi players are Taisir Al-Jassim, Khalid Massad, Amin Dabo, Mohamed Abd Al-JawadMalek Mouath, and Yasser Al Mosailem. And the most famous foreign players are Omar Al SomaVictor SimõesNabil MaâloulImad Al Hosni and Mohamed Barakat.