Cambridge Heath is a railway station operated by London Overground in Bethnal Green, East London. The station is 1 mile 61 chains (2.8 km) down the line from London Liverpool Street and is situated between Bethnal Green and London Fields on the Lea Valley lines to Cheshunt and Enfield Town. Its three-letter station code is CBH and it is in Travelcard zone 2. The station is named after the Cambridge Heath area of Hackney across Hackney Road.