Author
- William de Montibus1
- William of Auvergne1
- William of Montlauzun1
- William of Saliceto1
- William of Tyre1
- Xenophon1
- Yaʻaḳov ben Shemuʼel Aboab of Venice1
- Yaʻaḳov ben Ḳalonimus Segal1
- Yaʻaḳov Ḥai Reḳanaṭi1
- Yaḥya, Avraham, 17th century1
- Yehuda Alharizi1
- Yehudah Aharon Sikily, ha-Cohen1
- Yehudah Mosheh Goestala1
- Yeḥiʼel ben ʻAzriʼel Trabotto1
- Yitsḥaḳ ben Moshe1
- Yonah Cohen Rapa1
- Yosef Ibm Shraga1
- Yosef Shabtai ben Efrayim Daṿid Sanguinetti1
- Yosef ben Matityahu Treves1
- Yosef ben Yaʻaḳov Bashan1