- Lane, David Stuart3
- Lang, David Marshall3
- Lantos, Tom3
- Lasswell, Harold D.3
- Lendvai, Paul3
- Lenin, Vladimir Ilʹich3
- Levine, Isaac Don3
- Lukacs, John3
- Macartney, C. A.3
- Magyar, Bálint3
- Makavejev, Dusan3
- Manchester, William3
- Marcuse, Herbert3
- Marton, Kati3
- Matters, Marion E.3
- Matthews, John P. C.3
- McKemmish, Sue3
- Merrison, Lindsey3
- Meter, Barbara3
- Michener, James A.3