- Janeček, Vít1
- Janic, Vuk1
- Jaskot, Paul B.1
- Jassó, Mária1
- Joffily, Jose1
- Jordan, Günter1
- Judit, Miklósy1
- Kallis, Aristotle A.1
- Kanter, Ron1
- Kecskeméti, Charles1
- Kershaw, Ian1
- Khrushchev, Sergei1
- Khudoinazarov, Bakhtiyar1
- Király, Béla1
- Kiszely, Gábor, 1949-1
- Klebnikov, Paul1
- Klijn, Edwin1
- Knopp, Guido1
- Knox, MacGregor1
- Korovljev, Andrej1