Horsens Municipality (Danish: Horsens Kommune) is a municipality (Danish: kommune) in Region Midtjylland on the east coast of the Jutland peninsula in central Denmark. The municipality includes the island of Endelave, and covers an area of 515.2 km2. It has a population of 96,480 (2023). Its mayor is Peter Sørensen, a member of the Social Democratic party. The main town and the site of its municipal council is the city of Horsens.