Osmaneli District

Osmaneli is a town in Bilecik Province in the Marmara region of Turkey. It is the seat of Osmaneli District and has a population of 16,192 (2021). Its neighbours are Pamukova from north, Geyve from north-east, Gölpazarı from south-east, Bilecik from south, Yenişehir from south-west and İznik from west.

district of Bilecik, northwestern Turkey