The Mourmelon-le-Petit station is a French railway station on the line from Châlons-en-Champagne to Reims-Cérès, located in the area of the commune of Mourmelon-le-Petit, in the Marne department in the region Grand Est.

It is a station of the French National Railway Company (SNCF), served by trains from the TER Grand Est network.

The terminal station of the Châlons branch in Mourmelon was put into service on October 14, 1857[1] during the opening of the single-track line planned to serve Camp de Châlons, a military post.

According to SNCF estimates, the annual ridership at the station is shown in the table below.

[2] SNCF[3] has a passenger building with a counter open from Monday to Friday.