Rayners Lane is a London Underground station in the district of Rayners Lane in north west London, amid a 1930s development originally named Harrow Garden Village. The station is on the Uxbridge branch of both the Metropolitan line, between Eastcote and West Harrow stations, and the Piccadilly line, between Eastcote and South Harrow stations. The station is located to the west of the junction of Rayners Lane, Alexandra Avenue and Imperial Drive (A4090). It is in Travelcard Zone 5. Just east of the station, the Piccadilly and Metropolitan lines tracks join for services to Uxbridge and separate for those to Central London.

Rayners Lane is a suburban district in the London Borough of Harrow that forms the western part of Harrow in northwest London. Located between Pinner and West Harrow, it takes its name from a road in the area, also called Rayners Lane which runs from Marsh Road in Pinner to Eastcote Lane in South Harrow.