Kavarna Municipality (Bulgarian: Община Каварна) is a municipality (obshtina) in Dobrich Province, Northeastern Bulgaria, located on the Northern Bulgarian Black Sea Coast in Southern Dobruja geographical region.

It is named after its administrative centre - the town of Kavarna.

The municipality embraces a territory of 481.4 km2 (185.9 sq mi) with a population of 15,861 inhabitants, as of December 2009.

[1] Geographically, the area is best known with the long and narrow headland of Kaliakra.

Kavarna Municipality includes the following 21 places (towns are shown in bold): The following table shows the change of the population during the last four decades.