Abdul Rahman bin Haji Mohammad Taha (27 April 1930 – 16 July 2005) was a Bruneian aristocrat and civil servant who served as the long-time chairman of the Public Service Commission (SPA) and held key roles, including Privy Councillor and member of the Brunei Islamic Religious Council (MUIB).

He received his early education at the Brunei Town Malay School and later pursued studies at the Royal College of Art in London, driven by his passion for handicrafts.

Sultan Hassanal Bolkiah personally thanked him for his contributions to the YSHHB in a titah (speech), praising his leadership and commitment in its founding.

He also played a significant role in establishing the Dana Pengiran Muda Mahkota Al-Muhtadee Billah for Orphans, serving as chairman of the board of trustees from its inception in 1998 for three years.

His sister, Siti Hara, married historian Jamil Al-Sufri,[5] while his brother, Mohd Nawawi, served as the personal and confidential secretary to Sultan Hassanal Bolkiah until 2023.