Former Owner
- Otto Orren Fisher1
- Owen D. Young1
- P. Desq1
- Padmākarabhaṭṭa1
- Paolo Giovio1
- ParvaṇIkara Govindabhaṭṭaputra1
- Pauline Fore Moffitt1
- Paulus de Graecus1
- Paurāṇika, Rāmacandrabhaṭṭa1
- Peter Ludwig1
- Philip Hofer1
- Philippe II de Croÿ1
- Pierleone Leoni1
- Piero Ginori Conti1
- Pierre Pithou1
- Pierre Tassel1
- Pietro Girometti1
- Pius VI1
- Prince Augustus Frederick, Duke of Sussex1
- Prospero Caffarelli1