Aakirkeby Municipality is a former municipality of Denmark which existed from 1970 until 2007. Its administrative region is today part of Bornholm Municipality.
The municipality was created in 1970 as a result of the 1970 Danish Municipal Reform. In 2005, it covered an area of 186 km2, and had a total population of 6,622. The main town and seat of the municipality was in Aakirkeby.[1] Aakirkeby Municipality ceased to exist as a result of the Municipal reform of 2007.