| Sheriff's office | County |
|---|---|
| Belknap County Sheriff's Office | Belknap |
| Carroll County Sheriff's Office | Carroll |
| Cheshire County Sheriff's Office | Cheshire |
| Grafton County Sheriff's Office | Grafton |
| Hillsborough County Sheriff's Office | Hillsborough |
| Merrimack County Sheriff's Office | Merrimack |
| Rockingham County Sheriff's Office | Rockingham |
| Strafford County Sheriff's Office | Strafford |
| Sullivan County Sheriff's Office | Sullivan |
Alphabetical.
Source: Federal Bureau of Investigation, Crime Data Explorer — law-enforcement agencies by state (API). Data captured September 30, 2026.