Names
- McLaren, Walter Wallace.1
- McLaughlin, Andrew Cunningham, 1861-1947.1
- Meany, Edmond S. (Edmond Stephen), 1862-1935.1
- Menken, S. Stanwood, 1870-1
- Menken, S. Stanwood, 1870-19541
- Merriam, Charles Edward, 1874-19531
- Merriam, Charles Edward, 1874-1953.1
- Miller, Edwin Lillie, 1868-1934.1
- Millspaugh, Arthur Chester, 1883-1955.1
- Mitchell, Hugh Chester, 1877-19561
- Mitchell, Hugh Chester, 1877-1956.1
- Moore, Charles, 1855-1942.1
- More, Paul Elmer, 1864-1937.1
- Morison, Samuel Eliot, 1887-1976.1
- Muir, Ramsay, 1872-1941.1
- Munro, William Bennett, 1875-1957.1
- Murfin, James Orin, 1875-1940.1
- Myers, Albert Cook, 1874-1960.1
- National Municipal League.1
- National Security League. Ann Arbor Branch (Mich.)1