Karacaahmet is a neighborhood in Polatlı District, in Ankara Province, Türkiye. Karacaahmet lies at 681 m above sea level, 9.0 km from the Sündiken mountains. It has 265 inhabitants. The nearest city is Şehitlik, 22 km to the southeast. Among the landmarks around are Gordion (9.0 km), Gordion Museum (9.3 km) and Mehmetçik Monument (19.6 km).