This article is about the city. For the division, see Khulna Division. For the district, see Khulna District. For the subdistrict, see Khulna Kotwali Thana.

Khulna is the third-largest city in Bangladesh. It is the administrative seat of Khulna District and Khulna Division. As of the 2011 census, the city has a population of 663,342.