Gülpınar is a neighborhood in Polatlı District, in Ankara Province, Türkiye. Gülpınar lies at 795 m above sea level, 5.9 km from the Sivrihisar Dağları mountains. It has 213 inhabitants. The nearest city is Şehitlik, 50 km to the northeast. Among the landmarks around are Pessinus (31 km) and Gordion (53 km).