Surname M
- Mackenheimer, see Jones
- Maddox, see Cropp
- Maddy, see Parsons
- Madison, see Thornton
- Mallet, see Cowne
- Mallion, see Clarke
- Mallison, see Cleaves
- Mallory, see Batte
- Mallory, see Bossie
- Mann, see Rusk
- Marable, see Betts
- Marders
- Marders, see Wilkerson
- Markham, see Batty
- Markham, see Parsons
- Marks, see Johnson
- Marks, see Kirkland
- Markwith, see Anderson
- Marsh
- Marsh, see Haynie
- Marshall, see Fernald
- Marston, see Cocke
- Martian, see Clarke
- Martiau
- Martiau, see Reade
- Martiau, see Scarsbrook
- Martiau, see Warner
- Martin
- Martin, see Barden
- Martin, see Brent
- Martin, see Cropp
- Martin, see Dickinson
- Martin, see Holland
- Martin, see Hopkins
- Martin, see Rifenberrick
- Martin, see Stratton
- Martin, see Vernon
- Mason, see Britt
- Massey
- Massey, see Dade
- Massey, see Holland
- Massey, see Washington
- Massie, see Holland
- Mather, see Lambert
- Matthews, see Harrison
- Maxwell
- Maxwell, see Brent
- Maxwell, see Kuntz
- Mayberry
- Mayes, see Mays
- Mayhew, see Bishop
- Maynard, see Faulcon
- Maynard, see Judkins
- Mayo, see Moseley
- Mays
- McAdam
- McAdam, see Haynie
- McAllister
- McAllister, see Shiflett
- McArthur
- McArthur, see McFarland
- McCallister, see Bruce
- McCalvy, see Carter
- McCann, see Waltrip
- McCanna
- McCanna, see Harriger
- McCanna, see Rifenberrick
- McCarty, see Massey
- McCarty, see Perkins
- McClellan, see McPheeters
- McClellan, see Rapp
- McColloch, see Seal
- McColloch, see Smith
- McCombs, see Elliott
- McCulloch
- McCullough, see Keys
- McCutchan
- McCutchan, see Ezell
- McDaniels, see Rodgers
- McDonald
- McDonald, see Bethune
- McDonald, see Crawford
- McDonald, see Hawkins
- McDowell, see Clarke
- McEacharn, see Bethune
- McFarland
- McFarland, see McArthur
- McGehee, see Cason
- McGehee, see Perkins
- McGlauhan, see Turner
- McGlinn, see Clarke
- McIlhenny, see Hunter
- McIlwain, see Clarke
- McLean, see McCutchan
- McLeod, see Bethune
- McMillan, see Ham
- McMillan, see Nutter
- McNail, see Taylor
- McNaughton, see Rifenberrick
- McNichols, see Veale
- McPheeters
- McPheeters, see Crawford
- McQuary, see Rosen
- McQueen, see Smith
- McQuire, see Crawford
- McRae
- Mealey, see Smith
- Meldrum, see Bowen
- Meltz, see Saunders
- Menhorn
- Merchant, see Marsh
- Meredith
- Meredith, see Carpenter
- Meredith, see Crawford
- Meredith, see Sydnor
- Meriwether
- Meriwether, see Anderson
- Meriwether, see Browne
- Meriwether, see Crawford
- Meriwether, see Holmes
- Meriwether, see Hudson
- Meriwether, see Johnson
- Meriwether, see Thornton
- Merritt, see Embra
- Meyer
- Meyer, see Muller
- Meyers, see Adams
- Meyers, see Doll
- Meyers, see Rifenberrick
- Miffleton
- Miffleton, see White
- Miller
- Miller, see Balthis
- Miller, see Britt
- Miller, see Carpenter
- Miller, see Carter
- Miller, see Cleaves
- Miller, see Cropp
- Miller, see Hord
- Miller, see Siegfried
- Mills
- Mills, see Flood
- Milner, see Dudley
- Minor, see Britt
- Minor, see New
- Minor, see Quarles
- Miskell
- Miskell, see Dalton
- Miskell, see Davenport
- Miskell, see Dobyns
- Mitchell, see Beard
- Mitchell, see Correll
- Mitchell, see Crawford
- Mitchell, see Doll
- Mitchell, see Johnson
- Mitchell, see Williams
- Mitton, see Cleaves
- Moffatt
- Moffatt, see White
- Mohler, see Ham
- Moore
- Moore, see Adkins
- Moore, see Fernald
- Moore, see Graves
- Moore, see Mayberry
- Moore, see McPheeters
- Moore, see Mountcastle
- Moore, see Rusk
- Moorehead, see Rifenberrick
- More, see Cleaves
- Morin, see Cropp
- Morris
- Morris, see Bathurst
- Morris, see Blanton
- Morris, see Crawford
- Morris, see Haynie
- Morrison
- Morrison, see Bagley
- Morrison, see Foster
- Morrison, see Jones
- Morton
- Morton, see Balthis
- Morton, see Collins
- Morton, see Daniel
- Morton, see Meriwether
- Morton, see Quisenberry
- Mosele, see Daniel
- Moseley
- Mosier, see Carter
- Moss, see Armistead
- Mott, see Rush
- Mottrom, see Fox
- Mountcastle
- Mountcastle, see Armistead
- Mountcastle, see Crawley
- Mountcastle, see Eggleston
- Mountcastle, see Moore
- Mountford, see Scarsbrook
- Mueller
- Muller
- Muller, see Schor
- Müller
- Mullerr-Thym, see Johann
- Murphy
- Murphy, see Daniel
- Murphy, see Tanner
- Murray, see Aylor
- Murray, see Watson
- Musselman
- Myers
- Myers, see Shoup
- Myers, see Stahlman