- McIlwaine, H. R. (Henry Read), 1864-1934.2
- McIntosh, George C.1
- McKinley Trade School (Wheeling, W. Va.)1
- McLain, Robert Baird, 1876-1946.1
- McLain, Robert W.1
- McLaren, G. A.7
- McLaughlin, Andrew W.1
- McMahon, Richard Randolph, 1860?-1935.2
- McManus, Lewis.1
- McMillan, Barry G.2
- McMurray, Joseph A.1
- McNearney, Janice. 1
- McNeely, John H. (John Hamilton), 1884-1940.1
- McNeill, Louise.1
- McRa, Duncan, 1863-2
- McWhorter, J. C. (John Camillus), b. 1866.1
- McWhorter, Lucullus Virgil, 1860-1944.1
- Meadow River Lumber Company (Rainelle, W.Va.)1
- Mechling, M. J.1
- Medical Licensing Board of West Virginia.1
