21 Longest Running Broadway Plays Gotham Rex 7 years ago 21 Longest Running Broadway Plays These plays have had the longest Broadway runs to date. Share: Broadway’s 31 Longest Running ShowsDateSeptember 16, 2017In relation toPlaybillThe Book of Mormon Becomes the 14th Longest-Running Broadway ShowDateJuly 27, 2019In relation toPlaybillBroadway’s The Phantom of the Opera Plays Milestone Performance January 26DateJanuary 26, 2019In relation toPlaybill
