Malcolm Fairley (born 1952) is a British criminal and sex offender, who in 1984 committed a series of burglaries and violent sexual crimes in the Bedfordshire, Buckinghamshire and Hertfordshire areas of England, and more specifically, in an area of those counties known as the Triangle. Fairley earned the nickname The Fox because he would build dens in the houses of his victims, before committing his crimes, which included rape, indecent assault and violent assault on the occupants.