Mimar Sinan o Koca Mimâr Sinân Âğâ (Ottoman Turkish: خواجه معمار سنان آغا; Turkish langwis blong tede: Mimar Sinan) (15 Epril 1489  - 9 Epril 1588) em i bin wan man blong akiteksa mo sivil enjiniring blong Ottoman Empire.  Em i bin wok long ol court blong ol sultan Suleiman the Magnificent, Selim II, mo Murad III.