Name
- Madras Army1
- Madras Cavalry, 1748-19471
- Mahlmann, Heinrich, 1812-18481
- Mahon, Bryan Thomas, Knight, army officer and politician, 1862-19301
- Mahony, M R, army officer, fl 19231
- Malcolm, John, Knight, diplomat and administrator, 1769-18331
- Manifold, Courtenay Clarke, Knight, army officer, 1864-19571
- Manning, Charles Nicolson, colonial administrator, fl 1917-19311
- Manning, E, military mapmaker, fl 1886-19021
- Mapokh, Tribe, 9th century-1
- Marussi, Antonio, geodesist, 1907-19841
- Mason, Alexander Herbert, Lieutenant; Captain 18851
- Matala, Tribe, 5th century-1
- Maule, William James, army officer, fl 1914-19201
- Maurice, John Frederick, Knight, army officer and military writer, 1841-19121
- Maxsted, Philip Temple Sperling, army officer, 1873-19371
- McCallum, J K, colonial administrator, fl 19041
- McCaw, George Tyrrell, surveyor and geodesist, 1870-19421
- McClintock, Robert Singleton, army officer, 1876-19681
- McKeehuis, D, army officer, fl 19001