Former Owner
- Georg Kloss1
- George T. Delacorte Jr.1
- Giannalisa Feltrinelli1
- Giovanni de Marco1
- Godajośī Dhātoṇḍa1
- H. P. Kraus (firm)1
- Hadi Kashif al-Ghita1
- Harimiśra1
- Harold Baillie Weaver1
- Harry G. Friedman1
- Harry Luke1
- Heinrich Neubronner1
- Helen Rose Hull1
- Henry Clark Stewart1
- Henry Drury1
- Henry Easson1
- Henry Probasco1
- Henry Yates Thompson1
- Hugo Philipp Waldbott-Bassenheim1
- Ilyās ibn Yūsuf Nāʻimat1