La Chaux-de-Fonds-Grenier railway station (French: Gare de La Chaux-de-Fonds-Grenier) is a railway station in the municipality of La Chaux-de-Fonds, in the Swiss canton of Neuchâtel.

It is an intermediate stop and a request stop on the 1,000 mm (3 ft 3+3⁄8 in) La Chaux-de-Fonds–Les Ponts-de-Martel line of Transports publics Neuchâtelois.

[1] As of the December 2023 timetable change,[update] the following services stop at La Chaux-de-Fonds-Grenier:[3][4][5]