- 110 in the Shade
- A New Brain
- Naked Boys Singing!
- Natasha, Pierre & The Great Comet of 1812
- New Faces of 1952
- New Faces of 1956
- New Faces of 1968
- New Girl in Town
- Newsies
- Next to Normal
- Nick and Nora
- Nine
- Nite Club Confidential
- No For An Answer
- No Strings
- No Way to Treat a Lady
- No, No, Nanette
- Now Is the Time for All Good Men
- Nunsense
- Nunsense II: The Second Coming
- Nymph Errant
- Of Thee I Sing
- Oh Captain!
- Oh Coward!
- Oh! Calcutta!
- Oh! What a Lovely War
- Oh, Brother!
- Oh, Kay!
- Oil City Symphony
- Oklahoma!
- Oliver!
- Olympus on My Mind
- On a Clear Day You Can See Forever
- On the Town
- On the Twentieth Century
- On Your Toes
- Once
- Once on This Island
- Once Upon a Mattress
- One Mo' Time
- One Night Stand
- One Touch of Venus
- Onward Victoria
- Opal
- Out of This World
- Over Here!
- Pacific 1860
- Pacific Overtures
- Paint Your Wagon
- Pal Joey
- Panama Hattie
- Parade (Brown)
- Parade (Herman)
- Pardon My English
- Passing Strange
- Passion
- Personals
- Pete 'n' Keely
- Peter Pan (Bernstein)
- Peter Pan (Styne, et al.)
- Phantom
- Philemon
- Piano Bar
- Pins and Needles
- Pipe Dream
- Pippin
- Plain and Fancy
- Play On!
- Porgy and Bess
- Pretty Filthy
- Pretty Woman
- Prettybelle
- Prodigal Son
- Promenade
- Promises, Promises
- Pump Boys and Dinettes
- Purlie
- Putting It Together
- Raisin
- The Nervous Set
- The New Moon
- The Night of the Hunter
- The Pajama Game
- The Phantom of the Opera
- The Prince and the Pauper
- The Producers
- The Prom
