Former Owner
- Julius de Cardelinis1
- Justin MacCarthy Reagh3
- Jérôme Bignon1
- Jérôme Pichon1
- Jāgeśvara1
- Jān Sipār Khān ibn Rustamdilkhān1
- K. B. Starkie1
- Kaikhusroo Minocher Jamaspasa2
- Kang Youwei1
- Karbalāʼī Muḥammad Ḥusayn Qāsimʹābādī1
- Karen L. Gould29
- Karl Anton, Prince of Hohenzollern1
- Karl F. Morrison2
- Karl Leopold Strauven1
- Karl Theodor Völcker's Verlag Und Antiquariat3
- Karl Wilhelm Hiersemann9
- Karva, Lakṣmaṇabhaṭṭa2
- Katharinenkirche, Nuremberg1
- Katherine Petersen1
- Katherine Somerset Wyttenbach Fenwick8