A sworn officer is a full-time employee of Washington County Sheriff’s Office who has officially been sworn to carry out law enforcement duties and has full arrest powers.
The Washington County Sheriff’s office employs the following list of sworn personnel:
| Number | Name | Rank/Position |
| 929 | Mike Robinson | Sheriff |
| 9291 | Kevin Willis | Chief Deputy |
| 9292 | Robert Bellamy | Captain – Jail Administrator |
| 9293 | Aaron Brensel | Captain – Patrol |
| 9294 | Phil Brazelton | Captain – Communications |
| 9295 | Butch Groves | Lieutenant – Emergency Management |
| 9296 | Retired | Retired 1997 |
| 9297 | Detective – Narcotics | |
| 9298 | Don Morgan | Sergeant – Patrol (S-1) |
| 9299 | Brian Spilinek | Sergeant – Patrol (S-4) |
| 92910 | Brian Beckman | Detective Sergeant |
| 92911 | Joe Keas | Detective |
| 92912 | Steven Bolton | Lieutenant – Corrections |
| 92913 | Richard Hiles | Sergeant – Patrol (S-3) |
| 92914 | Taylor Menke | Deputy – Patrol |
| 92915 | Ashley Brammer | Detective |
| 92916 | Shane Thallas | Sergeant – Patrol (S-2) |
| 92917 | Brian Lundgren | Deputy – Patrol |
| 92918 | Doug Overfield | Deputy – Corrections |
| 92919 | James Morgan | Sergeant – Corrections |
| 92920 | Gregory Corns | Deputy – Patrol |
| 92921 | Nicole Kruse | Deputy – Patrol – SRO / K9 |
| 92922 | Austin Kelley | Deputy – Patrol |
| 92923 | Alexander Judkins | Deputy – Patrol |
| 92924 | Cody Peters | Deputy – Patrol |
| 92925 | Jesse Dorau | Deputy – Part-time – Patrol |
| 92926 | Darrel Howell | Deputy – Corrections |
| 92927 | Jack Dein | Deputy – Patrol |
| 92928 | Ashley Robinson | Deputy – Patrol |
| 92930 | Bob Leehy | Deputy – Part-time – Patrol |
| 92931 | David Points | Deputy – Part-time – Patrol |
| 92932 | Deputy – Patrol | |
| 92933 | Wayne Flora | Deputy – Corrections |
| 92934 | Sarah Smith | Deputy – Part-time – Patrol |
| 92935 | Aaron Wattenbach | Deputy – Part-time – Patrol |
| 92936 | Kelly McManigal | Deputy – Part-time – Patrol |
| 92937 | Cody Anderson | Deputy – Patrol |
| 92938 | Deputy – Part-time – Patrol | |
| 92939 | Deputy – Patrol | |
| 92940 | Deputy – Patrol | |
| 92941 | David Halperin | Deputy – Reserve – Patrol |
| 92942 | Brent Grove | Deputy – Reserve – Patrol |
| 92943 | Deputy – Reserve – Patrol | |
| 92944 | Deputy – Reserve – Patrol | |
| 92945 | Deputy – Reserve – Patrol | |
| 92946 | Deputy – Reserve – Patrol | |
| 92947 | Deputy – Reserve – Patrol | |
| 92948 | Deputy – Reserve – Patrol | |
| 92949 | Kyle Kramer | Deputy – Reserve – Patrol |