Khalid bin Abdullah Al Saud (1937 – January 2021) () was a Saudi royal and businessman. He was a member of the House of Saud. He was the owner of Juddmonte Farms and Mawarid Holding. His father was Abdullah bin Abdul Rahman Al Saud. In 1990, Prince Khalid's wealth was estimated by "Fortune magazine" at $1.0 billion. He was the son-in-law of Ibn Saud.