- Kitschelt, Herbert1
- Klemperer, Victor1
- Knox, MacGregor1
- Koenen, Gerd1
- Koenigsberg, Richard A.1
- Koonz, Claudia1
- Kotowski, Albert S.1
- Kracauer, Siegfried1
- Krebs, Pierre1
- Lamb, Richard1
- Lami, G. F.1
- Laqueur, Walter1
- Ledeen, Michael Arthur1
- Lee, Stephen J.1
- Leuchter, Fred A.1
- Lewis, D. S.1
- Linehan, Thomas1
- Linehan, Thomas P.1
- Linz, Juan J.1
- Litten, Irmgard Wüst1