- Khachaturian, Aram1
- Khreptovich-Buteneva, O. A.1
- Kibalchich, Nikolai1
- Király, Béla K.1
- Kissinger, Henry1
- Kodály, Zoltán,1
- Kolesnikov, Sergei1
- Konev, Ivan1
- Korczak, Janusz1
- Korolenko, Evgenii1
- Kozarynowa, Zofia1
- Kravchenko, Viktor Andreevich1
- Krebs, Evgenii1
- Krivosheina, N. A.1
- Krzhizhanovskii, Gleb1
- Kuczyński, Waldemar1
- Kulibin, Ivan1
- Kulish, Panteleimon Oleksandrovych1
- Kurdiumov, Georgii1
- Kuroń, Jacek,1