Name
- Pellegrini, Valeriano, Cavaliers1
- Percival, Thomas, MD, FRS1
- Perrie, Jonathan, Agent to the African Company1
- Perry, George, of Add MS 285401
- Phillip, John, of Swansea1
- Pimentel, David Abenatar1
- Pini, Ermene Gildo, of Milan1
- Pinto, Isaac1
- Planta, Joseph, Principal Librarian British Museum1
- Platt, Joshua, of Oxford1
- Plommenfelt, Charles Andrew1
- Romilly, Isaac, FRS1
- Sachetti-Barbosa, Joao Mendes1
- Salkeld, W-1
- Salner, Swedish Naturalist1
- Salvador, Joseph, FRS1
- Saunders, William, MD, FRS1
- Saunders, William, of Add MS 285421
- Schlosser, John Albert, Dr; FRS1
- Schomberg, Ralph, MD1