Iakovos Milentigievits Alifieris (alternate spelling: Milentijević) (Greek: Ιάκωβος Μιλεντίγιεβιτς Αλιφιέρης; born January 11, 1997) is a Greek professional basketball player. He is 1.90 m (6 ft 2 3⁄4 in) tall. He can play at both the point guard and shooting guard positions.