Paris Montparnasse is one of the six large terminus railway stations of Paris, located in the Montparnasse area in the XIVe arrondissement. The station was opened in 1840, and rebuilt completely in 1969. A steam train crashed through the station in 1895; there is a well-known photograph of the event, and full scale reproductions outside a museum chain in South America.

The station is used for the intercity TGV trains to destinations in the west and south-west of France including Tours, Bordeaux, Rennes and Nantes. Additionally, it is served by several suburban and regional services on the Transilien Paris – Montparnasse routes. There is also a metro station.