Billancourt (French: [bijɑ̃kuʁ] ⓘ) is a station of the Paris Métro, located in the commune of Boulogne-Billancourt.

Hence, it is one of the first three stations to provide service to the inner suburbs of Paris (along with Marcel Sembat and Pont de Sèvres).

As part of the "Renouveau du métro" programme by the RATP, the station's corridors was renovated and modernised on 26 July 2001.

These fittings are combined with the bevelled white ceramic tiles that cover the walls, the vault, and the tunnel exits.

It is one of the few stations to still present the Andreu-Motte style in its entirety, if we exclude the tunnel exits (whose treatment with flat coloured tiles was not systematic).