Former Owner
- Nell Wheeler1
- Nettie Goldsmith Naumburg1
- Neustift Abbey1
- Neuwerk Nunnery1
- Newman F. McGirr1
- Niccolò Albergati1
- Niccolò Perotti1
- Nicholas Chevalier1
- Nicholas Herry1
- Nicolas Fowle1
- Nicolas Rauch1
- Nicolaus Pol1
- Northwich Library1
- Notre-Dame de Macourt monastery1
- Notre-Dame monastery (Ambert, France)1
- Novalesa Abbey1
- O. A. Bump1
- Ochsenhausen Abbey1
- Ohio State University Center for Epigraphical and Palaeographical Studies1
- Ohio State University School of Music1