Encyclopedias, Almanacs, Transcripts, and Maps
- Joint Distribution Committee
- Joking
- Jola
- Jones, David ("Deacon")
- Jones, Everett LeRoy (Amiri Baraka, "LeRoi")
- Jones, Georgeanna
- Jones, Inigo 1573–1652 English Architect and Designer
- Jones, Jerral Wayne ("Jerry")
- Jones, K. C.
- Jones, Marion Lois
- Jones, Quincy Delight, Jr.
- Jones, Robert Tyre, Jr. ("Bobby")
- Jonestown
- Jongo
- Jonson, Ben 1572–1637 English Poet and Playwright
- Joplin, Janis Lyn
- Jordan River
- Jordan, Michael Jeffrey ("Air")
- Jordanian Civil War (1970–1971)
- Jordanian Option