Encyclopedias, Almanacs, Transcripts, and Maps
- Hadassah, The Women's Zionist Organization of America
- Hadassi, Judah (Ha-Avel) ben Elijah
- Hadayah, Ovadiah
- Ḥaddad, Ezra
- Haddad, Sarit
- Hadeloga, St.
- Ḥaderah
- Hadewijch, Bl.
- Hadid
- Hadoindus, St.
- Hadrach
- Ḥaḍramawt
- Hadran
- Hadrian (Adrian) I°
- Hadrian of Canterbury, St.
- Hadrian, Publius Aelius°
- Hadrian, Roman Emperor
- Hadriana Collectio
- Hadrumetum
- Haduta (Also Known as Hedvata) ben Abraham