| Don Laubenstein | Email hidden; Javascript is required. | Port Washington Police Dept. | 161 | 06/15/1990 | R |
| Sam Lathrop | Email hidden; Javascript is required. | Beloit Police Dept | 177 | 06/24/1994 | R |
| Douglas Larsson | Email hidden; Javascript is required. | Bayside Police Dept | 172 | 03/26/1993 | R |
| William Lamb | Email hidden; Javascript is required. | Fond du Lac Police Dept | 209 | 06/14/2002 | R |
| Charles LaGesse | Email hidden; Javascript is required. | Superior Police Dept | 221 | 06/10/2005 | R |
| Steven LaDue | Email hidden; Javascript is required. | Greenfield Police Dept | 212 | 03/21/2003 | R |
| Paul Kusinski | Email hidden; Javascript is required. | Chicago Police Dept | 246 | 09/16/2011 | R |
| Robert Kube | Email hidden; Javascript is required. | Watertown Police Dept | 122 | 09/12/1980 | R |
| Thomas Krsnich | Email hidden; Javascript is required. | WI -Dept of Natural Resources | 230 | 09/14/2007 | R |
| Michael Krahn | Email hidden; Javascript is required. | Eagle Police Dept | 152 | 03/25/1988 | R |
| James Kosek | Email hidden; Javascript is required. | Monroe Police Dept | 151 | 12/18/1987 | R |
| Steven Kopp | Email hidden; Javascript is required. | Beloit Police Dept | 194 | 09/11/1998 | R |
| David Konrath | Email hidden; Javascript is required. | Brown Cnty Sheriff's Ofc | 232 | 03/14/2008 | R |
| Mark Kohl | Email hidden; Javascript is required. | Shawano Police Dept | 198 | 09/24/1999 | R |
| Dennis Kocken | Email hidden; Javascript is required. | Brown Cnty Sheriff's Ofc | 215 | 12/05/2003 | R |
| John Killian | Email hidden; Javascript is required. | WI Dept of Justice/DCI | 119 | 12/14/1979 | R |
| Kelly Kent | Email hidden; Javascript is required. | Oshkosh Police Dept | 236 | 03/20/2009 | R |
| James Kempinski | Email hidden; Javascript is required. | Whitewater Police Dept | 177 | 06/24/1994 | R |
| Brad Keil | Email hidden; Javascript is required. | Middleton Police Dept | 213 | 06/13/2003 | R |
| Douglas Joslin | Email hidden; Javascript is required. | Rhinelander Police Dept | 105 | 06/17/1976 | R |
| G. Jones | Email hidden; Javascript is required. | FBI | 262 | 12/11/2015 | R |
| James Johnson | Email hidden; Javascript is required. | Ozaukee Cnty Sheriffs Ofc | 235 | 12/12/2008 | R |
| Michael Johnson | Email hidden; Javascript is required. | Milwaukee Cnty Sheriffs Ofc | 176 | 03/25/1994 | R |
| Jerry Johnson | Email hidden; Javascript is required. | Green Lake Cnt Sheriffs Ofc | 183 | 12/15/1995 | R |
| Duane Johnson | Email hidden; Javascript is required. | Fond du Lac Police Dept | 169 | 06/12/1992 | R |
