Encyclopedias, Almanacs, Transcripts, and Maps
- Krafft-Ebing, Richard von
- Krasnov, Pyotr Nikolayevich
- Kremlinology
- Kresge, Sebastian Spering
- Kretek
- Krishnamurti, U. G.
- Kristeva, Julia (b. 1941)
- Kritzman, Lev Natanovich
- Kroger Company
- Kronstadt Uprising
- Kropotkin, Peter
- Kropotkin, Pyotr Alexeyevich
- Kroto, Harold Walter
- Kryuchkov, Vladimir Alexandrovich
- Ku Chieh-kang
- Kuang-hsü
- Kulaks
- Kuleshov, Lev Vladimirovich
- Kulikovo Field, Battle of
- Kuliscioff, Anna