Encyclopedias, Almanacs, Transcripts, and Maps
- Mayfield, Julian
- Maynard Holbrook Jackson Jr
- Maynard, Sir John
- Mayo Brothers
- Mays, Benjamin E.
- Maysville Road Bill
- Mazepa, Hetman Ivan Stepanovich
- Mazepa, Ivan (c. 1639–1709; Ruled 1687–1709)
- McAllister, Archibald
- McArthur, Archibald
- McBurnie, Beryl
- McCain, John
- McCain, John
- McCain, John Sidney, III
- McCarthy, Joseph R.
- McCarthy, Joseph R.
- McCarthy, Justin
- McCarthy, Nobu
- McCauley, Mary Ludwig Hays
- McCormick, Cyrus