Porte de Champerret is a station on Paris Métro Line 3. The station is named after the Porte de Champerret, a gate in the nineteenth century Thiers Wall of Paris on the way to the hamlet of Champerret, which was merged with the commune of Levallois-Perret in 1867. The station was opened on 15 February 1911, when the line was extended from Pereire and was the western terminus of the line until its extension to Pont de Levallois – Bécon on 24 September 1937.