Karahamzalı is a neighborhood in Polatlı District, in Ankara Province, Türkiye. Karahamzalı lies 6.2 km from the Anatolian plateau mountains. It has 752 inhabitants (2022). The nearest city is Şehitlik, 15.5 km to the north. Among the landmarks around are Gordion (26 km), Gordion Museum (25 km) and Mehmetçik Monument (15.3 km).