| Memphis Maulers |
Memphis, Tennessee |
Independent Women's Football League |
professional |
defunct |
| Merrimack Valley Maulers |
, Massachusetts |
New England Football League |
professional |
active |
| Mill City Maulers |
Lawrence, Massachusetts |
New England Football League |
professional |
active |
| Missoula Maulers |
Missoula, Montana |
Western States Hockey League |
amateur |
defunct |
| Missoula Maulers |
Missoula, Montana |
American West Hockey League |
amateur |
defunct |
| Missoula Maulers |
Missoula, Montana |
Northern Pacific Hockey League |
amateur |
defunct |
| Montgomery Maulers |
Montgomery, Alabama |
National Indoor Football League |
professional |
defunct |
| Murrysville Maulers |
Murrysville, Pennsylvania |
Great Lakes Summer Collegiate League |
amateur |
defunct |
| Pittsburgh Maulers |
Pittsburgh, Pennsylvania |
United States Football League 2 |
professional |
defunct |
| Pittsburgh Maulers |
Pittsburgh, Pennsylvania |
United States Football League |
professional |
defunct |