Cotley

Cotley may refer to:


 * Cotley Castle, large Iron Age Hill fort near Dunchideock in Devon, England
 * Cotley River, small river in Taunton and Berkley, Massachusetts, USA, a tributary of the Taunton River
 * Scratchbury and Cotley Hills SSSI, biological Site of Special Scientific Interest at Norton Bavant in Wiltshire, England