Hørsholm Kommune is a municipality (Danish, kommune) in the Copenhagen Capital Region in the northern part of the island of Zealand (Sjælland) in eastern Denmark. The municipality covers an area of 31 km², and has a total population of 24,796 (1 April 2014). Its mayor as of 2010 is Morten Slotved, a member of the Conservative People's Party (Det Konservative Folkeparti) political party.
The main town and the site of its municipal council is the town of Hørsholm.
Neighboring municipalities, in line with the Kommunalreformen ("The Municipal Reform" of 2007), are Fredensborg municipality (formerly Fredensborg-Humlebæk and Karlebo) to the north, Allerød municipality to the west, and Rudersdal municipality (formerly Birkerød and Søllerød) to the south. To the east is the Øresund, the strait that separates Denmark from Sweden. The distance to Sweden from the coast at Hørsholm is ca. 17 km to Landskrona or ca. 9 km to the Swedish island of Ven.
Hørsholm and the neighbouring town Rungsted (which is part of Hørsholm Municipality) has an average income per household among the highest in the country - a fact also strongly reflected in the price of housing in the area. Wealthy households are attracted to Hørsholm by its comparatively low income tax rate, proximity to forests and the sea. Moreover, the commuting distance to central Copenhagen remains reasonably short.
The Hørsholm Midtpunkt shopping mall with its 65 stores opened in the early 1970s and is the second largest shopping mall in Northern Zealand and among the ten largest shopping malls in the Copenhagen Capital Region.