Kula Municipality (Bulgarian: Община Кула) is a municipality (obshtina) in Vidin Province, Northwestern Bulgaria, located in the Danubian Plain about 10 km southwest of Danube river. It is named after its administrative centre - the town of Kula. The area borders on the Republic of Serbia to the west.
The municipality embraces a territory of 291 km with a population of 4,958 inhabitants, as of December 2009.
Kula (Bulgarian: Кула, pronounced [ˈkuɫɐ], lit. 'tower') is a town in northwestern Bulgaria. It is the administrative centre of Kula Municipality part of Vidin Province. Located just east of the Serbian-Bulgarian border, it is the third largest town in the province after Vidin and Belogradchik. Kula lies 30 kilometres west of Vidin and 13 kilometres east of the border checkpoint at Vrashka Chuka. As of 2021, the town had a population of 2,400.