Creator
- Otto Berndt & Son (Chicago, Illinois)1
- Otto L. Bettmann1
- Oxman, Thomas, 1915-20141
- Pace, Cacilda Prado1
- Pacetti, Kathleen Robinson1
- Pacheco, Ferdie (1927-2017)1
- Paget, Norman W.1
- Paine, Morgan T.1
- Paley, Herman, 1879-19551
- Palombi, Dick1
- Pandora, John Richard1
- Panton Leslie and Company1
- Paradis, Boyd, 1919-19891
- Park, Kathrine1
- Parker Family1
- Parker, Barbara1
- Parker, Eleanor Mary1
- Parker, Garald Gordon, 1905-20001
- Parkhill, Charles B. (1859-1933)1
- Parkin, Thomas1