Former Owner
- Nicholai von Bodeck1
- Nicholas Bacon1
- Nicolas Antoine Labbey de Billy1
- Nicolas Fowle1
- Nicolas Moreau1
- Nicolaus Pol1
- Nicolaus de Monte Murro1
- Norman Winestine1
- Notre-Dame monastery (Ambert, France)1
- Novalesa Abbey1
- Noël Pinelli1
- Nur al-Din Arslan Shah I1
- Nūr al-Dīn Darvīsh1
- Ochsenhausen Abbey1
- Oliver R. Barrett1
- Omaha Public Library1
- Orlandus de Fatiis1
- Otto Schäfer1
- Otto Walter Fuhrmann1
- Owen D. Young1