Pazaryeri, (formerly Ermenı Derbent; , also Ermenı Pazarcık;  and simply as Pazarcık) is a town in Bilecik Province in the Marmara region of Turkey. It is the seat of Pazaryeri District. Its population is 6,243 (2021).
Pazaryeri, located in Bilecik Province's Marmara region of Turkey, is a town that serves as the seat of its district.  It has a population of 6,243 people (as per 2021 census data). It was previously known as Ermenı Derbent, Ermenı Pazarcık, and simply as Pazarcık.