The Commander of the Royal Brunei Armed Forces is the professional head of the Royal Brunei Armed Forces (RBAF). He is responsible for the overall management, administration, and the operational control of the entire military of Brunei. The current commander is Major general Dato Paduka Seri Haji Muhammad Haszaimi bin Bol Hassan.

The Royal Brunei Armed Forces (RBAF); Malay: Angkatan Bersenjata Diraja Brunei, (ABDB), is the collective term for all of the military forces or service branches of the sultanate of Brunei Darussalam. The RBAF consists of three primary military branches; the Royal Brunei Land Force, the Royal Brunei Navy, and the Royal Brunei Air Force.