Abdulaziz bin Abdullah Al Saud (Arabic: عبد العزيز بن عبد الله آل سعود ʿAbd al ʿAzīz bin ʿAbd Allāh Āl Suʿūd; born 27 October 1962) is a Saudi royal, the fourth son of King Abdullah and one of the grandsons of Saudi's founder King Abdulaziz, and a businessman who served as the deputy minister of foreign affairs from 2011 to 2015.

Abdulaziz bin Abdullah served in the Saudi Arabian National Guard for fifteen years in different positions.

[6][10] During the Syrian civil war, Prince Abdulaziz asked Turkey to establish "nerve centre" attempting to topple Bashar al-Assad.

[14] His tenure ended in April 2015 when Saud Al Faisal resigned from his post as foreign minister due to health concerns.

It is reported that the company spent $12 million on five-and-a-quarter acres of land in the Benedict Canyon in 2009, and applied for permits to build a mansion.

[23] Abdulaziz represented his older brother, Khalid bin Abdullah, when the opinions of the council members were asked.