- Maddox, Tommy
- Madison, Sam
- Manning, Peyton
- Marino, Dan
- Martin, Curtis
- Mason, Derrick
- McCaffrey, Ed
- McCareins, Justin
- McCleon, Dexter
- McCown, Josh
- McCrary, Michael
- McDonald, Shaun
- McDougle, Jerome
- McKenzie, Keith
- McNabb, Donovan
- McNair, Steve
- McNown, Cade
- Meadows, Adam
- Means, Natrone
- Milloy, Lawyer
- Mitchell, Brian
- Mobley, John
- Montana, Joe
- Moore, Dave
- Morris, Aric
- Moss, Randy
- Moss, Santana
- Moulds, Eric