Ealing Common is a London Underground station in the London Borough of Ealing. It is served by the District and Piccadilly lines, and is located in London fare zone 3. On the Ealing Broadway branch of the District line, the station is between Ealing Broadway and Acton Town stations. On the Uxbridge branch of the Piccadilly line, it is between North Ealing and Acton Town stations. It is the only station west of Acton Town to be served by both the District and Piccadilly lines.
The station is situated in Ealing on the Uxbridge Road (A4020), about 490 yards (450 m) east of the junction with Gunnersbury Avenue and Hanger Lane (A406, North Circular Road) and the Ealing Common open space the station takes its name from.