Niederlahnstein station is, along with Oberlahnstein and Friedrichssegen, one of three stations in the town of Lahnstein in the German state of Rhineland-Palatinate. It is a separation station on the East Rhine Railway and the Lahn Valley Railway and is located in the Niederlahnstein district and forms a public transport hub for the Rhine-Mosel-Lahn area.

Oberlahnstein station is, along with Niederlahnstein and Friedrichssegen, one of three stations in the town of Lahnstein in the German state of Rhineland-Palatinate. It is a through station with 3 platform tracks on the East Rhine Railway and is located in the Oberlahnstein district. The adjacent former freight depot is now a brownfield site.