Hacı is the Turkish spelling of the title and epithet Hajji. It may refer to:
People Hacı I Giray (died 1466), founder and the first ruler of the Crimean Khanate Hacı Ahmet ( 1566), purported Turkish cartographer Hacı Arap Yaman (born 1965), Turkish carom billiards player Hacı Arif Bey (1831–1885), Turkish composer Hacı Arif Örgüç (1876–1940), Ottoman and Turkish military officer Hacı Bayram-ı Veli (1352–1430), Turkish poet Hacı Halil Efendi (died 1821), Ottoman Sheikh ul-Islam Hacı İlbey ( 1305–1371), Ottoman military commander Hacı İvaz Mehmet Pasha (died 1743), Ottoman grand vizier Hacı Karay (1950–1994), Turkish drug trafficker Hacı Mehmet Zorlu (1919–2005), Turkish businessman Hacı Ömer Sabancı (1906–1966), Turkish entrepreneur, founder of Sabancı Holding Hacı Sabancı (1935–1998), Turkish businessman, his son Hacı Pasha ( 1348–1349), Ottoman grand vizier
See also Hacı, İpsala Hajji (name)