Penge West railway station is located in Penge, a district of the London Borough of Bromley in south London. The station is operated by London Overground, with Overground and Southern trains serving the station. Thameslink and some Southern services pass through the station. It is 7 miles 15 chains down the line from London Bridge, in Travelcard Zone 4.

Penge is a suburb of South East London, England, now in the London Borough of Bromley, 3.5 miles (5.6 km) west of Bromley, 3.7 miles (6.0 km) north east of Croydon and 7.1 miles (11.4 km) south east of Charing Cross.