Braine-l'Alleud railway station (; ) is a railway station in Braine-l'Alleud, Walloon Brabant, Belgium, operated by the National Railway Company of Belgium (SNCB/NMBS). The station is located on railway line 124, from Brussels-South to Charleroi-Central.
The station was open for service in 1874 by the Belgian State Railways. As a station of the SNCB/NMBS, it is served by the following types of trains: InterCity (IC), S Train (S) and Rush Hour trains (P).
The station is served by the following services:
The Brussels Regional Express Network (RER/GEN) services (S9) is running its full service since Monday 4 April 2016. The delay was due to delayed works on the Schuman-Josaphat tunnel. An updated map can be found on the SNCB/NMBS's website.