Warszawa Śródmieście railway station is a railway station in Warsaw, Poland, in the district of Śródmieście. The station serves the suburban (southern) tracks of the Warsaw Cross-City Line and is used by regional trains run by Koleje Mazowieckie (KM) and Szybka Kolej Miejska (SKM). There are two side platforms and one island platform serving two tracks, all located in a tunnel.