Former Owner
- Muḥammad ʻAwwād ibn Ḥusayn Afandī1
- Nancy McGrath1
- Nettie Goldsmith Naumburg1
- Neustift Abbey1
- New York Academy of Medicine2
- Nicholas N. Martinovitch1
- Nicolas Antoine Labbey de Billy1
- Nicolas Moreau1
- Notre-Dame monastery (Ambert, France)1
- Noël Pinelli1
- Oliver Henry Perkins1
- Oliver R. Barrett1
- Omaha Public Library1
- Otto Ege5
- Otto Jahn1
- Otto Orren Fisher2
- Otto Schäfer1
- P. Desq1
- Paolo Giovio1
- Paul III1