Grimsargh railway station was on the single track Preston and Longridge Railway. It served the village of Grimsargh in Lancashire, England. When the line first opened in 1840, wagons carrying quarried stone ran downhill from Longridge to Preston and were hauled in the other direction by horses. There were rudimentary passenger facilities at Grimsargh — the nearby Plough Hotel was used as a booking office. It was not until 1870 that a proper station building was constructed, when the line was run jointly by the Lancashire and Yorkshire Railway and the London and North Western Railway.