The London Palladium is a Grade II* West End theatre located on Argyll Street, London, in Soho. The auditorium holds 2,286 people. Hundreds of stars have played there, many with televised performances. Between 1955 and 1969 Sunday Night at the London Palladium was staged at the venue, produced for the ITV network. The show included a performance by the Beatles on 13 October 1963. One national paper's headlines in the following days coined the term "Beatlemania" to describe the increasingly hysterical interest in the band.

Tonight at the London Palladium is a British television variety show that is hosted from the London Palladium theatre in the West End. Originally produced by ATV for the ITV network from 1955 to 1969, it went by its original name Sunday Night at the London Palladium from 25 September 1955 until the name was changed to The London Palladium Show from 1966 to 2 February 1969.