Former Owner
- Nicolas Rauch1
- Nicolas Yemeniz1
- Nicolaus Pol1
- Nilorudra Prabhugupta1
- Nonnberg Abbey1
- Norman Winestine1
- Northwich Library1
- Notre-Dame de Macourt monastery1
- Notre-Dame monastery (Ambert, France)1
- Novalesa Abbey1
- Noël Pinelli1
- Nur al-Din Arslan Shah I1
- Nārāyaṇa Gālane1
- Nīlakaṇṭha Tanūja1
- O. A. Bump1
- Ochsenhausen Abbey1
- Octave Chavaillor1
- Ohio State University Center for Epigraphical and Palaeographical Studies1
- Ohio State University School of Music1
- Omaha Public Library1