Jone - kill
- Katy
- katydid
- Katyn Massacre
- Katz
- Katz, Alex
- Katz, Amron Harry
- Katz, Sir Bernard
- Katzenberg, Jeffrey
- katzenjammer
- Katzir, Ephraim
- kau-
- Kauai
- kauch
- Kauffmann, (Maria Anna) Angelica (Catharina)
- Kauffmann, Angelica
- Kaufman
- Kaufman, Bob
- Kaufman, George S(imon)
- Kaufman, George S.
- Kaufman, Irving Robert