Encyclopedias, Almanacs, Transcripts, and Maps
- Maddox, Lester Garfield
- Maddux, Greg(ory) Alan
- Madeira River
- Madeira-Mamoré Railroad
- Madero, Francisco Indalecio (1873–1913)
- Madrazo, Carlos A. (1915–1969)
- Madrazo, Roberto (1952–)
- Madrid Conference (1991)
- Madrid Hurtado, Miguel de la (1934–)
- Madrid, Treaty of (1670)
- Madrid, Treaty of (1750)
- Madureira, Antônio de Sena (1841–1889)
- Mae Enga
- Mafulu
- Magalhães, Domingos José Gonçalves de (1811–1882)
- Magallanes
- Magaña, Sergio (1924–1990)
- Magar
- Magazines, Men's
- Magazines, Women's