Arslanlı is a neighborhood in Nazilli District, in Aydın Province, Türkiye. Arslanlı lies at 100 m above sea level, 1.0 km from the Aydin mountains. It has 1,812 inhabitants. The nearest city is Nazilli, 4.7 km to the west. Among the landmarks around are Aphrodisias (39 km), Nysa on the Maeander (19.9 km) and Mastaura (1.8 km).