Encyclopedias, Almanacs, Transcripts, and Maps
- Kolomyya
- Kolping Society, Catholic
- Kolping, Adolf, Bl.
- Koltanowski, George
- Kolthoff, Izaak Maurits
- Komarno
- Komarno
- Komáromi Csipkés, György°
- Komarovsky, Mirra
- Komiteh
- Komlóa (Originally Kredens), Aladár
- Komoly (Originally Kohn), Ottó
- Komor, Andras
- Kompert, Leopold
- Komroff, Manuel
- Komzet
- Kon, Feliks
- Konfino, Žak
- König, Franz Borgia
- Konig, Lea