Names
- O'Leary, John, 1926-1
- O'Malley, J. Pat (James Pat)1
- Oakland, Simon1
- Ober, Philip, 1902-19821
- Olson, Nancy, 1928-1
- Orbach, Jerry1
- Orbach, Ron1
- Owen, Ethel, 1893-19971
- Owen, Meg Wynn1
- Pacino, Al, 1940-1
- Page, Geraldine1
- Page, Ken1
- Paice, Jill1
- Paige, Janis1
- Palace Theatre (Organization : New York, N.Y.)1
- Palance, Holly, 1950-2
- Palmer, Lilli, 1914-19861
- Panaro, Hugh1
- Panova, Galina1
- Pappas, Evan1