Scribe
- Jibrāyil ibn Mikhāyil Ḥamawī1
- Johann Epping1
- Johannes Vischer1
- Johannes de Kuppferberg1
- Johannes de Novara1
- Johannes de Polna1
- Johannes van der Kemp1
- Johannes, de Beylario1
- Joseph ben Abraham Finzi1
- Joseph ben Isaac Gallico1
- Judah ben Jacob1
- Karjī, Muṣṭafá ibn ʻAbd Allāh, active 16891
- Katherina Mast1
- Khalīl Ṣidqī1
- Khvājahʹzādah, Muḥammad1
- Kānkash, Ḥ̣usayn Ḥāmid ibn ʻAbd Allāh1
- Marchiono de Marchioni1
- Martino Bernardinis1
- Mawṣilī, Masʻūd ibn Ḥusayn al-Mūsīqī, active 16921
- Maḥmūd ibn Rajab ibn ʻUmar Ḥafiz al-Shirāzī1