Funiculaire Saint-Imier – Mont-Soleil is a funicular railway in the Jura Mountains, Switzerland.

The line leads from the village of Saint-Imier at 828 m to the station Mont-Soleil at 1179 m,[1] on Mont Soleil (1291 m).

The line of 743 m in length has a difference of elevation of 351 m at a maximum inclination of 60%.

[1] Built in 1903[2] as a single-track line with two cars and a passing loop, the track was lengthened and converted to a single car operation in 2003.

The railway is owned and operated by Funiculaire Saint-Imier - Mont-Soleil SA.