| Name | Height | Weight | Hometown | Pro Debut | D.O.B |
|---|---|---|---|---|---|
| Mabel | 6'10 | 568 | Harlem, NY | 1991 | Feb 14 |
| Mad Mexxine | 5'9 | 200 | Rockinham, NC | 1995 | Oct 13 1973 |
| Akira Maeda | 6'2 | 223 | Osaka, Japan | 1978 | Jan 24 1959 |
| B Mahoney | 6'2 | 261 | Carteret, NJ | 1987 | April 11 1972 |
| Rocky Mavia | 6'4 | 272 | Honolulu, HI | 1995 | May 2 |
| Dean Malinko | 5'9 | 216 | Tampa, FL | 1979 | Aug 4 1960 |
| Mankind | 6'4 | 277 | Truth or Consequences, NM | 1983 | May 14 1965 |
| Man Mountan Rock | 6'6 | 350 | Iowa City, IA | 1987 | Oct 3 1961 |
| Dutch Mantel | 5'11 | 224 | Oiltrough, TX | 1973 | 1953 |
| Lou Macorni | 5'11 | 227 | Brooklyn, NY | 1994 | June 19 |
| Rick Martel | 6' | 236 | Quebec City, QUE | 1972 | March 18 1956 |
| Sherry Martel | 5'7 | 132 | New Orleans, LA | 1982 | Feb 8 1958 |
| Mil Mascaras | 5'11 | 245 | Mexico City, MX | 1964 | 1938 |
| Wahoo McDaniel | 5'11 | 280 | Midline, TX | 1961 | June 19 1938 |
| Meng | 6' | 294 | Tonga | 1977 | feb 3 1959 |
| Marc Mero | 6' | 235 | Macon, GA | 1991 | July 9 1965 |
| Chris Michaels | 5'9 | 235 | Oakdale, NY | 1989 | n/a |
| Shawn Michaels | 6' | 234 | San Antonio, TX | 1984 | July 22 1965 |
| Taka Michinoku | 5'7 | 169 | Morika, japan | 1991 | Oct 26 |
| Rey Mysterio Jr | 5'3 | 140 | San Deigo, CA | 1991 | Dec 12 1974 |
| Mitsuharu Misawa | 5'11 | 228 | Saitama, Japan | 1980 | 1962 |
| Mo | 6'1 | 285 | Harlem, NY | 1991 | April 13 |
| Mongolian Mauler | 6'2 | 303 | Mongolia | 1984 | Sept 2 |
| Mongolian Stopper | 6'2 | 239 | Mongolia | 1963 | Nov 2 |
| Mortis- Kanyon | 6'3 | 270 | parts inknown | 1996 | n/a |
| Rick Morton | 5'11 | 228 | Memphis, TN | 1974 | Sept 21 1956 |
| Keiji Muto | 6'1 | 245 | Tokyo, Japan | 1984 | Dec 23 1962 |
| Hackmyres | 6'2 | 269 | Baltimore, MD | 1990 | Dec 7 1973 |