Original programme, 1882
|Written by||W. S. Gilbert (words)
Arthur Sullivan (music)
|Date of premiere||25 November 1882|
|Place of premiere||Savoy Theatre
|Setting||England in the late 19th century|
Iolanthe; or, The Peer and the Peri is an operetta by Gilbert and Sullivan. It is the seventh of the team's fourteen operettas. It opened at the Savoy Theatre on 25 November 1882. It had a run of 398 performances. It is the first of the operettas to premiere at the Savoy.