| Prince Akbar Mass'oud | |
| House: | Qajar dynasty |
| Birth Date: | 1885 |
| Death Date: | 29 November 1975 |
| Father: | Mass'oud Mirza Zell-e Soltan |
| Burial Place: | Takht-e Pulad cemetery |
Prince Akbar Mass'oud (Persian: اکبر مسعود)(or Akbar Mirza Sarem-ed-Dowleh (اکبرمیرزا صارمالدوله)) (1885 – 29 November 1975) was a Persian Prince and a member of Qajar dynasty, son of Mass'oud Mirza Zell-e Soltan and grandson of Nasser al-Din Shah Qajar.
He was styled Mu'in us-Sultaneh before 1909. He was Minister for Works and Commerce 1915, Foreign Affairs 1916, Minister for Finance 1919–1920, Governor of Esfahan 1917, Kermanshah and Hamadan 1920–1921, and Governor-General of Fars 1922–1923 and 1929. Akbar Mirza died at the age of 90 on 29 November 1975 in Esfahan.
He was buried in Takht-e Pulad cemetery.