An off-Broadway theatre is any professional theatre venue in New York City with a seating capacity between 100 and 499, inclusive. These theatres are smaller than Broadway theatres, but larger than off-off-Broadway theatres, which seat fewer than 100.
An "off-Broadway production" is a production of a play, musical, or revue that appears in such a venue and adheres to related trade union and other contracts.[1] Some shows that premiere off-Broadway are subsequently produced on Broadway.[2]