Rudersdal Municipality (Danish: Rudersdal Kommune) is a part suburban, part rural municipality (Danish, kommune) located on the northern outskirts of Copenhagen, Denmark. It covers an area of 73 km² and has a population of 56,133 (1 January 2017). The distance from Copenhagen City Hall Square is approximately 20 km. The western part of the municipality is served by the Hillerød radial of the S-train network while the eastern part is served by the Coast Line. Administratively Rudersdal Municipality belongs to Region Hovedstaden.