People beginning with M
- Meyer, Robert
- Meyer-Schwickerath, Gerhard Rudolph Edmund
- Meynert, Theodor Hermann
- Mibelli, Vittorio
- Michaelis, Leonor
- Michel, J.
- Michel, Gaston
- Micheli, Ferdinando
- Michotte, Léon J.
- Miescher, Alfred Guido
- Miescher-His, Friedrich
- Miescher-Rüsch, Johannes Friedrich
- Mikulicz-Radecki, Jan
- Miles, William Ernest
- Milgram, Joseph Elias
- Millard, Auguste Louis Jules
- Miller, V.
- Miller, Thomas Grier
- Miller, Stephen James Hamilton
- Miller, M.
- Miller, Robert W.
- Mills, Charles Karsner
- Milroy, William Forsyth
- Milton, John Laws
- Mims, Leroy C.