- Philip, Alexander Philip Wilson, 1770-18471
- Phillips, Benjamin, approximately 1805-18611
- Phinney, H. F.2
- Physician, active 1845, author1
- Pickering, Charles, 1805-18781
- Pierce, George E. (George Edmund), 1794-18711
- Pierce, George F. (George Foster), 1811-18841
- Pigal, Edmé Jean, 1798-1872, artist1
- Pigeot, François, engraver1
- Pike, J. T. Gilman.1
- Pollard, A.1
- Pontes, Francisco Alves.1
- Pope, Charles A. (Charles Alexander), 1818-18701
- Porres, Manuel de.1
- Post, Alfred C. (Alfred Charles), 1806-18862
- Powell, James W.1
- Prater, Horatio.1
- Preston, Hiram.1
- Prout, William, 1785-18501
- Providence (R.I.). City Council.1