Shalford Mill is an 18th-century Grade II* listed watermill located on the River Tillingbourne in Shalford, near Guildford, Surrey, England. In 1932, the mill was endowed to the National Trust by a group of eccentric young female philanthropists called Ferguson's Gang.

Shalford is a village and civil parish in the Guildford district, in Surrey, England on the A281 Horsham road immediately south of Guildford. It has a railway station which is between Guildford and Dorking on the Reading to Gatwick Airport line. In 2011 the parish had a population of 4142.