The Honour of Clitheroe is an ancient grouping of manors and royal forests centred on Clitheroe Castle in Lancashire, England; an honour traditionally being the grant of a large landholding complex, not all of whose parts are contiguous. In the case of Clitheroe, this complex was loosely clustered around the ancient wapentake of Blackburnshire.

Clitheroe Castle is a ruined early medieval castle in Clitheroe in Lancashire, England. It was the caput of the Honour of Clitheroe, a vast estate stretching along the western side of the Pennines.