Westbourne Park is a London Underground station in the Notting Hill area of the Royal Borough of Kensington and Chelsea.

It is on the Circle and Hammersmith and City lines, between Ladbroke Grove and Royal Oak stations, and is in Travelcard Zone 2.

[11][note 2] This was done with the aim of improving reliability by providing a place for trains to terminate after each trip rather than letting delays accumulate.

[13] Royal Oak, another station on the Hammersmith & City line, was also once served by the GWR, but its services were withdrawn in 1934.

Industrial archaeologists have found the remains of buildings including a broad gauge train shed for Brunel's original lines, a turntable, and engine sheds in excavations east of the station as part of the land clearance work for the Crossrail project.