Langho is a small rural village 5 miles north of Blackburn in the Ribble Valley, Lancashire, England. It is part of the parish of Billington and Langho. The village is linked with Blackburn and Clitheroe by the A666 road and is served by Langho railway station on the Ribble Valley Line. The population at the 2011 census was 2,015. To the north, separated from the main village by the A59 road, is the original village of Old Langho.