Mérens-les-Vals is a railway station in Mérens-les-Vals, Midi-Pyrénées, France. The station is on the Portet-Saint-Simon–Puigcerdà railway. The station is served by TER (local) and Lunéa (night trains) services operated by the SNCF. The station is located 1,056 m (3,465 ft) above sea level.
The following services currently call at Mérens-les-Vals:
night service (Intercités de Nuit) Paris–Toulouse–Pamiers–Latour-de-Carol
local service (TER Occitanie) Toulouse–Foix–Latour-de-Carol-Enveitg