Author
- Ghiyāth al-Dīn Manṣūr Dashtakī Shīrāzī1
- Giovanni Pico della Mirandola1
- Giovanni d'Andrea1
- Gregory X1
- Gregory of Tatev1
- Haimo of Auxerre1
- Hayyim ben Joseph Vital1
- Henri Bohic1
- Hindī, ʻAlīm Allāh1
- Hugh of Saint-Cher1
- Ibn Abī Sharīf1
- Ibn-al-ʿAṭṭār, ʿAlī Ibn-Ibrāhīm1
- Ibrāhīm ibn Muḥammad Yamanī1
- Ibrāhīm ibn Muḥammad ʻIṣām al-Asfarāyīnī1
- Isaac Luria1
- Isidore of Seville1
- Ismāʻīl Jarrāḥī1
- Ismāʻīl ibn Aḥmad Ibn al-Athīr1
- Jacob Anatoli1
- Jerome de Prado1