This is a list of the longest-running shows (3,000 performances or more) in the West End, a well known professional theatre district in London.
Nine currently running shows (two plays, seven musicals) have played more than 3,000 performances: The Mousetrap, Les Misérables, The Phantom of the Opera, Mamma Mia!, The Lion King, Wicked, Matilda, The Book of Mormon, and The Play That Goes Wrong.
Unless otherwise stated, the number of performances listed is for the original West End production of the show.
An asterisk indicates an announced closing date for a currently-running show.
All shows that are currently running are bolded.