Applied and Social Sciences magazines
- Lucas, Robert E., Jr.
- Lundberg, Erik
- Lundberg, George
- Luxembourg Income Study
- Lynchings
- Lynd, Robert and Helen
- Maccoby, Eleanor
- Machinery Question, The
- Mackinder, Halford
- Macroeconomics, Structuralist
- Macrofoundations
- Mahathir Mohamad
- Maine, Henry Sumner
- Majoritarianism
- Majorities
- Majumdar, D. N.
- Malinchistas
- Man, Hendrik (Henri) De
- Managerial Class
- Manassas Changes Definition of Family