Neuilly–Porte Maillot station is a station in Paris's express suburban rail system, the RER and is situated in the 17th arrondissement of Paris. It has been served by RER C since 1988 and also by RER E since its western extension opened on 6 May 2024. It is connected to Porte Maillot station on Paris Métro Line 1, as well as to a tram stop on tramway Line T3b. The station is close to the Palais des congrès de Paris, as indicated by the station's subtitle.