Encyclopedias, Almanacs, Transcripts, and Maps
- Harkis
- Harland, Edward James
- Harlaw, battle of
- Harlem Cove (Manhattanville), New York
- Harlem Globetrotters
- Harlem Heights, New York
- Harlem Writers Guild
- Harlem, New York
- Harmar, Josiah
- Harold Courlander
- Harold George Nicolson
- Harold Robert Perry
- Harper, Frances Ellen Watkins
- Harpers Ferry Armory
- Harpersfield, New York
- Harpies
- Harriet Elizabeth Beecher Stowe
- Harriet Hardy
- Harriet Hawes
- Harriet Ross Tubman