Borley is a village and civil parish in rural north Essex, England close to the border with Suffolk. It is located near the River Stour. The closest town is Sudbury, Suffolk, approximately 3 km (1.9 mi) southeast of Borley; Sudbury is also the Post Town used by Royal Mail for Borley. The neighbouring parishes are Foxearth, Belchamp Walter and Bulmer.

Borley Rectory was a house located in Borley, Essex, famous for being described as "the most haunted house in England" by psychic researcher Harry Price. Built in 1862 to house the rector of the parish of Borley and his family, the house was badly damaged by fire in 1939 and demolished in 1944.