Mojo is a 1995 play written by English playwright Jez Butterworth that premiered at the Royal Court Theatre in London, directed by Ian Rickson.

The Harold Pinter Theatre, known as the Comedy Theatre until 2011, is a West End theatre, and opened on Panton Street in the City of Westminster, on 15 October 1881, as the Royal Comedy Theatre. It was designed by Thomas Verity and built in just six months in painted (stucco) stone and brick. By 1884 it was known as simply the Comedy Theatre. In the mid-1950s the theatre underwent major reconstruction and re-opened in December 1955; the auditorium remains essentially that of 1881, with three tiers of horseshoe-shaped balconies.