Teylingen (Dutch pronunciation: [ˈtɛilɪŋə(n)] ⓘ) is a municipality in the Western Netherlands, in the province of South Holland.

It was created on 1 January 2006, through the amalgamation of Sassenheim, Voorhout and Warmond.

The municipality is bordered by Noordwijkerhout and Lisse to the north, Haarlemmermeer and Alkemade to the east, Leiderdorp and Leiden to the south, Oegstgeest and Katwijk to the west.

It is located in an area called the "Dune and Bulb Region" (Duin- en Bollenstreek).

This South Holland location article is a stub.