Former Owner
- Nicolas Fowle1
- Nicolaus Pol1
- Norman Winestine1
- Notre-Dame monastery (Ambert, France)1
- Novalesa Abbey1
- Noël Pinelli1
- Nur al-Din Arslan Shah I1
- Ochsenhausen Abbey1
- Omaha Public Library1
- Orlandus de Fatiis1
- Otto Schäfer1
- Otto Vollbehr1
- Pangracius Chrewczer1
- Paolo Gallo1
- Paolo Vimercati Sozzi1
- Pascal Gay1
- Paul Gottschalk1
- Paul de Berthou1
- Pedro García de Montoya1
- Peretz ben Yehuda Mintz Ashkenazi1