Kelbrook is a village in the civil parish of Kelbrook and Sough, Borough of Pendle, in Lancashire, England. It lies on the A56 road between Colne and Earby. It has a population of 1,026.Historically a part of the now divided old parish of Thornton-in-Craven in the West Riding of Yorkshire, Kelbrook was administered as part of Skipton Rural District, until boundary changes in 1974.