Encyclopedias, Almanacs, Transcripts, and Maps
- Kristol, Irving
- Kristol, William
- Krivoi-Rog
- Krivoye Ozero
- Križanić, Juraj
- Kroch, Jacob Leib ben Shemaiah
- Krochmal, Abraham
- Krochmal, Menahem Mendel ben Abraham
- Krock, Arthur
- Krojanker, Gustav
- Krol, John Joseph
- Kromer, Martin (Cromer)
- Kromeriz
- Kronecker, Hugo
- Kronenberg
- Kronenberger, Louis
- Kroner, Richard
- Kroner, Theodor
- Kronik (Kornik, Karnik), Moses ben Akiva
- Kronish, Leon