Encyclopedias, Almanacs, Transcripts, and Maps
- Muriel Siebert
- Murnau, Friedrich Wilhelm (1888–1931)
- Murphy, Father John
- Murphy, Timothy
- Murray Hill Myth
- Murray, Arthur
- Murray, Judith Sargent
- Murray, Pauli
- Murray, Sir Andrew
- Musa al-Sadr
- Musa Mansa
- Musavat
- Museum, Hermitage
- Museums and Historical Societies
- Musgrave, Thomas
- Musgrove's Mill, South Carolina
- Music Collections, Black
- Music Criticism
- Music in Latin America
- Music in the United States