Savigny-sur-Orge is a railway station in Savigny-sur-Orge, Essonne, Paris, France. The station was opened in 1843 and is on the Paris–Bordeaux railway and Grande Ceinture line, a freight railway around Paris. The station is served by Paris' express suburban rail system, the RER. The train services are operated by SNCF.

The following services serve the station:

• Local services (RER C) Saint-Martin d'Étampes–Juvisy–Paris–Issy–Versailles-Chantiers–Saint-Quentin-en-Yvelines
• Local services (RER C) Dourdan–Juvisy–Paris–Issy–Versailles-Chantiers–Saint-Quentin-en-Yvelines
• Local services (RER C) Dourdan–Juvisy–Paris–Ermont Eaubonne–Montigny
• Local services (RER C) Brétigny–Juvisy–Paris–Ermont Eaubonne–Montigny

• List of stations of the Paris RER

• Savigny-sur-Orge station at Transilien, the official website of SNCF (in French)