- Yazīd I, Caliph, approximately 642-6831
- Yaʾir Abudari1
- Yemen (Republic)--Ḥimyar1
- Yiddish drama1
- Yiddish language--Dialects1
- Yoginīs1
- Yoẓerot1
- Yunus Emre, -1320?1
- Yājñavalkyasmr̥ti (Yājñavalkya)1
- Zamakhsharī, Maḥmūd ibn ʻUmar, 1075-1144. Aṭwāq al-dhahab fī al-mawāʻiẓ wa-al-khuṭab1
- Zanobi, Jacopo di1
- Zanobi, Leonarda di1
- Zasius, Ulrich, 1461-15351
- Zati, Matteo di Bernardo1
- Zati, Matteo di Giovanni1
- Zaydīs--Customs and practices1
- Zaydīyah1
- Zayn al-ʻĀbidīn ʻAlī ibn al-Ḥusayn, -710?1
- Zei, Corso1
- Zell, Ulrich, -15031