Yenipazar District is a district of Bilecik Province of Turkey. Its seat is the town Yenipazar. Its area is 273 km2, and its population is 2,787 (2021). Its neighbors are Taraklı from the north, Göynük from north-east, Mihalgazi and Sarıcakaya from south-east, İnhisar from south and Gölpazarı from west.