Buk District (Korean: 북구; RR: Buk-gu; lit.

North District) is a gu, or district, in north central Busan, South Korea.

Buk-gu covers a surface of 38.30 km2 is home to about 335,000 people.

It attained the status of gu in 1978.

This South Korea location article is a stub.