| Alan Pepin | | Land O Lakes Police Dept | 209 | 06/14/2002 | R |
| Edward Pazdera | | Two Rivers Police Dept | 029 | 07/21/1945 | D |
| Eugene Paulson | | Sheboygan Cnty Sheriffs Ofc | 092 | 03/30/1973 | D |
| Leslie Parrott | | Neenah Police Dept | 108 | 03/24/1977 | D |
| George Paras | | Milwaukee Police Dept | 160 | 03/23/0990 | D |
| Robert Pagel | | Wausau Police Dept | 081 | 05/29/1968 | |
| Charles Padgett | | West Allis Police Dept | 242 | 09/17/2010 | |
| Peter Ostrom | | Superior Police Dept | 010 | 04/01/1939 | |
| Wallace Oneill | | Univ of WI - Eau Claire Public Safety | 112 | 03/24/1978 | |
| John Olsen | | Janesville Police Dept | 246 | 09/16/2011 | R |
| Todd Olm | | Appleton Police Dept | 213 | 06/13/2003 | R |
| Richard O'Leary | | Janesville Police Dept | 098 | 09/12/1974 | |
| James Obrien | | Rice Lake Police Dept | 068 | 11/08/1961 | |
| Shawn Noel | | Brown Deer Police Dept. | 186 | 09/13/1996 | R |
| Ronald Ninnemann | | WI Dept of Justice/DCI | 150 | 09/25/1987 | |
| Dana Nigbor | | Walworth Cnty Sheriffs Ofc | 231 | 12/14/2007 | R |
| Loyal Nelsen | | Green Bay Police Dept | 079 | 06/07/0967 | |
| Francis Nellis | | Shawano Police Dept | 157 | 06/16/1989 | R |
| Thomas Nee | | Madison Police Dept | 027 | 10/28/1944 | D |
| Allen Myszewski | | Whitefish Bay Police Dept | 125 | 06/12/1981 | D |
| Steven Murphy | | Hales Corners Police Dept | 197 | 06/25/1999 | R- Retired |
| Michael Mugnani | | Rock Cnty Sheriffs Ofc | 166 | 09/13/1991 | R |
| Vernon Mueller | | Eau Claire Police Dept | 110 | 09/23/1977 | |
| Randolph Morrissette | | Hudson Police Dept | 149 | 06/12/1987 | |
| Francis Mootz | | Necedah Police Dept | 195 | 12/11/1998 | R |
