List of law enforcement agencies in New Hampshire

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This is a list of law enforcement agencies in the state of New Hampshire.

According to the US Bureau of Justice Statistics' 2008 Census of State and Local Law Enforcement Agencies, the state had 208 law enforcement agencies employing 2,936 sworn police officers, about 222 for each 100,000 residents.

State agencies

• New Hampshire Bureau of Liquor Enforcement
• New Hampshire Department of Corrections
• New Hampshire Department of Safety
  • Division of Fire Safety
    • New Hampshire State Fire Marshal's Office
  • Division of Motor Vehicles
    • New Hampshire Highway Patrol
  • Division of Safety Services
    • New Hampshire Marine Patrol
  • New Hampshire Division of State Police
• New Hampshire Fish and Game Department
  • Law Enforcement Division/Conservation Officers
• New Hampshire State Parks
  • New Hampshire State Park Rangers

County agencies

• Belknap County Sheriff's Office
• Carroll County Sheriff's Office
• Cheshire County Sheriff's Department

• Coos County Sheriff's Office
• Grafton County Sheriff's Office
• Hillsborough County Sheriff's Office

• Merrimack County Sheriff's Office
• Rockingham County Sheriff's Office

• Strafford County Sheriff's Office
• Sullivan County Sheriff's Office

Municipal agencies

• Acworth Unity Police Department
• Alexandria Police Department
• Allenstown Police Department
• Alstead Police Department
• Alton Police Department
• Andover Police Department
• Antrim Police Department
• Ashland Police Department
• Atkinson Police Department
• Auburn Police Department
• Barnstead Police Department
• Barrington Police Department
• Bartlett Police Department
• Bedford Police Department
• Belmont Police Department
• Bennington Department
• Berlin Police Department
• Bethlehem Police Department
• Boscawen Police Department
• Bow Police Department
• Bradford Police Department
• Brentwood Police Department
• Bridgewater Police Department

• Bristol Police Department
• Brookline Police Department
• Campton Police Department
• Canaan Police Department
• Claremont Police Department
• Concord Police Department
• Conway Police Department
• Derry Police Department
• Dover Police Department
• Durham Police Department
• East Kingston Police Department
• Enfield Police Department
• Exeter Police Department
• Franconia Police Department
• Gilmanton Police Department
• Gilford Police Department
• Goffstown Police Department
• Greenland Police Department
• Hampton Police Department
• Hanover Police Department
• Holderness Police Department
• Hollis Police Department
• Hudson Police Department

• Jaffrey Police Department
• Keene Police Department
• Kensington Police Department
• Laconia Police Department
• Lebanon Police Department
• Lisbon Police Department
• Litchfield Police Department
• Londonderry Police Department
• Loudon Police Department
• Manchester Police Department
• Marlborough Police Department
• Merrimack Police Department
• Milford Police Department
• Mont Vernon Police Department
• Moultonborough Police Department
• Nashua Police Department
• New Castle Police Department
• New Ipswich Police Department
• New London Police Department
• Newton Police Department
• North Hampton Police Department
• Northumberland Police Department

• Nottingham Police and Fire Rescue
• Ossipee Police Department
• Pelham Police Department
• Pembroke Police Department
• Plymouth Police Department
• Portsmouth Police Department
• Raymond Police Department
• Rindge Police Department
• Rochester Police Department
• Rye Police Department
• Salem Police Department
• Sandown Police Department
• Seabrook Police Department
• Somersworth Police Department
• South Hampton Police Department
• Surry Police Department
• Thornton Police Department
• Tilton Police Department
• Washington Police Department
• Waterville Valley Police Department
• Weare Police Department
• Windham Police Department

College and university agencies

• Plymouth State University Police Department
• University of New Hampshire Police Department