The Almeida Theatre, opened in 1980, is a 325-seat producing house with an international reputation, which takes its name from the street on which it is located, off Upper Street, in the London Borough of Islington. The theatre produces a diverse range of drama. Successful plays are often transferred to West End theatres.

The London Borough of Islington is a London borough which forms part of Inner London, England. Islington has an estimated population of 215,667. It was formed in 1965, under the London Government Act 1963, by the amalgamation of the metropolitan boroughs of Islington and Finsbury.