Former Owner
- Nicholas Herry1
- Nicolai Briganti1
- Nicolas Fowle1
- Nicolas Moreau1
- Nicolas Rauch1
- Nicolas Yemeniz1
- Nicolaus Pol1
- Nicolaus de Monte Murro1
- Nilorudra Prabhugupta1
- Nonnberg Abbey1
- Northwich Library1
- Notre-Dame de Macourt monastery1
- Notre-Dame monastery (Ambert, France)1
- Noël Pinelli1
- Nur al-Din Arslan Shah I1
- Nārāyaṇa Gālane1
- Nīlakaṇṭha Tanūja1
- O. A. Bump1
- Octave Chavaillor1
- Oettingen-Wallerstein library1