Gencelli is a neighborhood in Kuyucak District, in Aydın Province, Türkiye. Gencelli lies in the Aydin mountains. It has 797 inhabitants (2022). The nearest city is Sarayköy, 23 km to the east. Among the landmarks around are Aphrodisias (28 km), Hierapolis (43 km) and Laodicea on the Lycus (43 km).