John Bailey (26 June 1914 in London, England - 18 February 1989) was a British actor with an extensive television repertoire.

He played Edward Waterfield in the Doctor Who story The Evil of the Daleks in 1967, alongside Patrick Troughton and Marius Goring; and had previously appeared in the serial The Sensorites in 1964; and returned as Sezon in The Horns of Nimon in 1979. Bailey also made four appearances in various roles in the 1960s cult drama The Avengers, as well as appearing as artist Aubrey Green in the BBC's 1967 adaptation of The Forsyte Saga.