FDNY battles 3-alarm fire at Broadway’s Eugene O’Neill Theatre, home of ‘Book of Mormon’

Broadway’s famed Eugene O’Neill Theatre caught fire Monday, with the blaze quickly escalating to three alarms, FDNY officials said.

The fire broke out on the roof of the historic theater on W. 49th St. near Eighth Ave. near Times Square about 10 a.m.

The theater is currently home to the hit musical “The Book of Mormon,” although the show is dark on Mondays.

By 10:50 a.m., a third alarm was declared, drawing more firefighters to the scene.