Encyclopedias, Almanacs, Transcripts, and Maps
- Isabelle of France, Bl.
- Isaiah ben Abraham
- Isaiah ben Elijah di Trani
- Isaiah ben Mall di Trani
- Isaiah ben Uzziah Ha-Kohen
- Isaiah Ḥasid from Zbarazh
- Isaiah Menahem ben Isaac
- Isaiah, Ascension of
- Isaiah, Book of
- Isaiah, Martyrdom of
- Isaias Boner of Cracow, Bl.
- Isbakh, Alexander Abramovich
- Iscandari
- Isenstein, Kurt Harald
- Iser, Josif
- Isfried, St.
- Ish-Bosheth
- Ish-Kishor, Ephraim
- Ishmael ben Abraham Isaac Ha-Kohen
- Ishmael ben Elisha