Names
- La Guardia, Fiorello H. (Fiorello Henry), 1882-1947.1
- Lippmann, Walter, 1889-1974.1
- Litchfield, Edward H. (Edward Harold), 1914-1968.1
- Lodge, Henry Cabot, Jr., 1902-1985.1
- Louisiana Purchase Exposition (1904 : Saint Louis, Mo.)1
- Low, Seth, 1850-1916.1
- Luce, Cyrus Gray, 1824-1905.1
- Marshall, S. L. A. (Samuel Lyman Atwood), 1900-1977.1
- McClellan, John L. (John Little), 1896-1977.1
- McMillan, James, 1838-1902.1
- McNamara, Robert S., 1916-2009.1
- Meader, George, 1907-1994.1
- Michener, Earl C. (Earl Cory), 1876-1957.1
- Michigan Merit System Association.1
- Michigan. Constitution.1
- Michigan. Constitutional Convention (1961-1962)1
- Milliken, William G., 1922-1
- Moley, Raymond L., 1886-1
- Moody, Blair, 1902-1954.1
- Morrill, Justin Smith, 1810-1898.1