Fare zone 4 is a zone of Transport for London's zonal fare system used for calculating the price of tickets for travel on the London Underground, London Overground, Docklands Light Railway and, since 2007, on National Rail services. It was created on 22 May 1983 and extends from approximately 6.75 to 10 miles (11 to 16 km) from Piccadilly Circus.
 List of stations
The following stations are within zone 4:
- January 2000: Beckton, Cyprus, Gallions Reach and Beckton Park (DLR) from Zone 4 to Zone 3
- January 2004: Crystal Palace from Zone 4 to Zone 3/4 boundary
- January 2007: Roding Valley, Chigwell, Grange Hill, Hainault, Fairlop and Barkingside from Zone 5 to Zone 4.
 See also