Yasir bin Othman Al-Rumayyan is a Saudi Arabian businessperson who has been at the head of 11 different companies and currently is Chairman of Decision Support Center, Chairman of Aramco, Inc., Chairman at Ma'aden Aluminium Co., Chairman of Noon Investment Co. WLL, Chairman of KAFD Development & Management Co., Chairman for Saudi Arabian Oil Co., Non-Executive Chairman for Saudi Arabian Mining Co., Managing Director at Public Investment Fund (Investment Management) and Managing Director at Public Investment Fund (Investment Company). Yasir bin Othman Al-Rumayyan is also on the board of 12 other companies.

In his past career he held the position of Director-Corporate Finance & Issuance at Capital Market Authority, Chief Executive Officer at Saudi Fransi Capital LLC, Chief Executive Officer of Saudi Fransi Capital LLC (Broker) and Head-International Brokerage at Alawwal Bank.

He received an undergraduate degree from King Faisal University.