Ağa is a Turkish surname. Notable people with the surname include: *

Mustapha Aga Kozbekçi Mustafa Ağa, known as Mustapha Aga in Sweden, was an Ottoman Empire, Ottoman ambassador to the Sweden, Swedish court in 1727. One of his missions was to obtain a repayment of a royal debt which had been incurred by Charles XII of Sweden ...

, Ottoman Empire ambassador to the Swedish Court * Osman Aga of Temesvar, Ottoman army officer *

Sedefkar Mehmed Agha Sedefkar Mehmed Agha Biçakçiu or Sedefqar Mehmeti of Elbasan (Modern Turkish: ''Sedefkâr Mehmet Ağa'', about 1540–1617) is recorded as the Ottoman architect of the Sultan Ahmed Mosque (the "Blue Mosque") in Istanbul. Biography Mehmed Agh ...

, Ottoman architect of the Sultan Ahmed Mosque * Suleiman Aga, Ottoman Empire ambassador to the French king Louis XIV * Silahdar Findiklili Mehmed Aga, Turkish historian *

Yakup Ağa Yakup Ağa ( ota, یعقوب آغا) or Ebu Yusuf Nurullah Yakub ( ota, ابو یوسف نورالله یعقوب), was the father of the Barbarossa Brothers, Oruç and Hızır. A Sipahi of Turkishİsmail Hâmi Danişmend, ''Osmanlı Devlet Er ...

, Ottoman cavalry knight * Zaro Aga, claimed to be one of the longest-lived humans in the history of mankind *Aga, The driver of the White horse of Athens *

See also