540 people start with letter m
- MacGill, Thomas
- Macceney, Joseph
- Macchoone, Jerman
- Macclesfield, Thomas Parker, Earl of, 1666?-1732
- Maccubbin, Nicholas
- Macdaniel, George
- Macer, John N.
- Macher, L. H.
- Mackall, Brooke
- Mackey, William
- Mackubin, James
- Mackubin, Richard
- Macles, Benjamin
- Macol, Isaac
- Macubbin, Thomas
- Maddox, William R.
- Madella, Rebecca
- Madison
- Madison, Dolley, 1768-1849
- Magar, John
- Magee, William
- Magill, Thomas
- Magill, William
- Magruder
- Magruder, Dennis
- Magruder, Elizabeth
- Magruder, Elizabeth
- Magruder, Fielder
- Magruder, Francis
- Magruder, George
- Magruder, Helen
- Magruder, Helen B.
- Magruder, Henderson
- Magruder, James A.
- Magruder, James Alexander
- Magruder, John Read, Jr.
- Magruder, Kitty
- Magruder, Mary Anne
- Magruder, Peter
- Magruder, Reginald
- Magruder, Thomas
- Magruder, Thomas C.
- Magruder, William
- Mahala
- Mahoney, Bernard
- Mahoney, Charles
- Mahoney, Daniel
- Mahoney, Eleanor
- Mahoney, James
- Mahoney, Joseph
