West London line

West London line
West London line
	A Class 378 train operated for London Overground at Imperial Wharf, September 2009
Overview
Status	Operational
Owner	Network Rail
Locale	Greater London
Termini	Willesden Junction; 51°31′57″N 0°14′41″W / 51.5324°N 0.2446°W; Clapham Junction; 51°27′51″N 0°10′13″W / 51.4642°N 0.1703°W;
Stations	6
Service
Type	Suburban rail; freight rail;
System	London Overground; National Rail;
Operator(s)	Overground: Arriva Rail London; National Rail: Southern;
Rolling stock	Overground: Class 378 / Class 710; Southern: Class 377;
Technical
Number of tracks	Two
Track gauge	1,435 mm (4 ft 8+1⁄2 in) standard gauge
Electrification	Third rail, 750 V DC; Overhead line, 25 kV 50 Hz AC
Route map
Route map
	North London line
	to Stratford
	Bakerloo line
	Harrow │ Elephant & Castle
	Watford DC line
	Watford Junction │ Euston
	West Coast Main Line
	via Watford Junction │ Euston
	North London line
	to Richmond
	Great Western Main Line
	Bristol │ Paddington
	St. Quintin Park and
	Wormwood Scrubs
	overhead AC
	third rail DC
	Great Western Railway
	goods line to North Acton
	Circle/Hammersmith & City lines
	Hammersmith │ via Liverpool Street
	London & South Western Rly
	to Richmond via
	Hammersmith (Grove Road)
	District line
	to Richmond or Ealing Broadway
	Piccadilly line
	to Heathrow or Uxbridge
	Piccadilly line
	to Cockfosters
	Cremorne Bridge
	over River Thames
	South West Main Line
	to Waterloo
	South London lines
	to Victoria
	South London line
	to London Bridge
	South London line
	and Brighton Main Line
	South West Main Line
	to Weymouth

The West London line (WLL) is a railway line in inner West London that links Willesden Junction in the north to Clapham Junction in the south. The line has always been an important cross-London link, especially for freight services. Southern and London Overground provide regular passenger services; detailed below.

In November 2024, the London Overground service on the line was named, along with that on the North London line, the Mildmay line (to honour the Mildmay Mission Hospital which treated victims of the HIV/AIDS crisis in the 1980s) and coloured light blue on the Tube map.