| Mark Kohl | Email hidden; Javascript is required. | Shawano Police Dept | 198 | 09/24/1999 | R |
| Mark Meddaugh | | Watertown Police Dept | 196 | 03/26/1999 | R |
| Mark Pankow | Email hidden; Javascript is required. | Waupun Police Dept | 224 | 03/17/2006 | R |
| Mark Rather | Email hidden; Javascript is required. | East Troy Police Dept | 262 | 12/11/2015 | A |
| Mark Samelstad | | New Richmond Police Dept | 180 | 03/24/1995 | R |
| Mark Stigler | | Waukesha Police Dept | 225 | 06/09/2006 | R |
| Mark Warichak | | Milwaukee Cnty Sheriffs Ofc | 183 | 12/15/1995 | R |
| Mark Waters | Email hidden; Javascript is required. | Menomonee Falls Police Dept | 237 | 06/12/2009 | SW- Sworn |
| Mark Wildish | | Greenfield Police Dept | 168 | 03/20/0192 | R |
| Mark Zupnik | | Germantown Police Dept | 201 | 06/16/2000 | D |
| Marlyn Fisher | | Butler Police Dept | 104 | 03/18/1976 | D- Deceased |
| Marshall Thomas | | Sun Prairie Police Dept | 109 | 06/16/1977 | R |
| Martin Jensen | Email hidden; Javascript is required. | Hudson Police Dept | 242 | 09/17/2010 | R |
| Marvin Labecki | | Milwaukee Police Dept | 163 | 12/14/1990 | R |
| Marvin Smith | | Elkhorn Police Dept | 118 | 09/14/1979 | |
| Mathew Mueller | Email hidden; Javascript is required. | Fond du Lac Police Dept | 226 | 09/15/2006 | R |
| Matthew Albrecht | Email hidden; Javascript is required. | Menasha Police Dept | 276 | 06/07/2019 | SW |
| Matthew Bach | Email hidden; Javascript is required. | Rice Lake Police Dept | 278 | 12/20/2019 | SW |
| Matthew Carney | Email hidden; Javascript is required. | Chenequa Police Dept | 262 | 12/11/2015 | SW |
| Matthew Kennett | Email hidden; Javascript is required. | River Falls Police Department | 291 | 09/12/2024 | SW- Sworn |
| Matthew Lewek | Email hidden; Javascript is required. | Menomonee Falls Police Department | 292 | 12/12/2024 | SW- Sworn |
| Matthew Markon | Email hidden; Javascript is required. | Superior Police Dept | 255 | 06/13/2014 | R |
| Matthew Rohlinger | Email hidden; Javascript is required. | West Bend Police Department | 292 | 12/12/2024 | SW- Sworn |
| Matthew Rokus | Email hidden; Javascript is required. | Eau Claire Police Dept | 261 | 09/18/2015 | SW |
| Matthew Spence | Email hidden; Javascript is required. | Sheboygan Cnty Sheriffs Ofc | 281 | 03/17/2022 | SW |
