Former Owner
- Julius de Cardelinis1
- Jérôme Bignon1
- Jérôme Pichon1
- Jón Þorstensson1
- Jāgeśvara1
- Jān Sipār Khān ibn Rustamdilkhān1
- K-L1
- K. B. Starkie1
- Kang Youwei1
- Karbalāʼī Muḥammad Ḥusayn Qāsimʹābādī1
- Karl Anton, Prince of Hohenzollern1
- Karl Leopold Strauven1
- Katherine Petersen1
- Katholieke Universiteit te Leuven Universiteitsbibliotheek1
- Kavīndrācārya, approximately 1600-approximately 16751
- Keifer1
- Kenneth Hyde1
- Kenneth X. Robbins1
- Kherḍe, Gaṇeśa Bhaṭṭa1
- Kherḍe, Kṛṣṇa Bhaṭṭa1