Encyclopedias, Almanacs, Transcripts, and Maps
- Junia I (fl. 1st c. BCE)
- Junia II (fl. 1st c. BCE)
- Junia III (fl. 1st c. BCE)
- Jurca, Branca (1914—)
- Jurinac, Sena (1921—)
- Justin, Enid (1894–1990)
- Justina (d. 304)
- Justina (d. 64)
- Justina (fl. 350–370)
- Jutta (d. 1284)
- Jutta of Mecklenburg-Strelitz (1880–1946)
- Jutta of Saxony (d. around 1267)
- Jutta of Sponheim (d. 1136)
- K'alandadze, Ana (1924—)
- Kaahumanu (1777–1832)
- Kabos, Ilona (1893–1973)
- Kael, Pauline (1919—)
- Kaffka, Margit (1880–1918)
- Kahina (r. 695–703 CE)
- Kahlo, Frida (1907–1954)