Sivri is a neighborhood in Polatlı District, in Ankara Province, Türkiye. Sivri lies at 989 m above sea level, 0.9 km from the Anatolian plateau mountains. It has 196 inhabitants. The nearest city is Polatlı, 22 km to the northwest. Among the landmarks around are Gordion (37 km). Among the natural features are Gavur Castle (24 km).