List of law enforcement agencies in Connecticut

State agencies

• Connecticut Capitol Police
• Connecticut Department of Correction
• Connecticut Department of Motor Vehicles
• Connecticut State Environmental Conservation Police
• Connecticut Department of Mental Health and Addiction Services Police
• Connecticut Department of Public Works Police
• Connecticut Judicial Marshal
• Connecticut State Marshal
• Connecticut State Police
• * Connecticut Airport Police

  City and Town agencies

• Ansonia Police Department
• Avon Police Department
• Berlin Police Department
• Bethel Police Department
• Bloomfield Police Department
• Branford Police Department
• Bridgeport Police Department
• Bridgeport Park Police Department
• Bristol Police Department
• Brookfield Police Department
• Canton Police Department
• Cheshire Police Department
• Clinton Police Department
• Coventry Police Department
• Cromwell Police Department
• Danbury Police Department
• Darien Police Department
• Derby Police Department
• East Hampton Police Department
• East Hartford Police Department
• East Haven Police Department
• East Lyme Police Department
• East Windsor Police Department
• Easton Police Department
• Enfield Police Department
• Fairfield Police Department
• Farmington Police Department
• Glastonbury Police Department
• Granby Police Department
• Greenwich Police Department
• Groton City Police Department
• Groton Town Police Department
• Groton Long Point Police Department
• Guilford Police Department
• Hamden Police Department
• Hartford Police Department
• Madison Department of Police Services
• Manchester Police Department
• Mansfield Police Department
• Meriden Police Department
• Middlebury Police Department
• Middletown Police Department
• Milford Police Department
• Monroe Police Department
• Montville Police Department
• Naugatuck Police Department
• New Britain Police Department
• New Canaan Police Department
• New Haven Police Department
• New London Police Department
• New Milford Police Department
• Newington Police Department
• Newtown Police Department
• North Branford Police Department
• North Haven Police Department
• Norwalk Police Department
• Norwich Police Department
• Old Saybrook Police Department
• Orange Police Department
• Plainfield Police Department
• Plainville Police Department
• Plymouth Police Department
• Putnam Police Department
• Ridgefield Police Department
• Rocky Hill Police Department
• Seymour Police Department
• Shelton Police Department
• Simsbury Police Department
• South Windsor Police Department
• Southbury Police Department
• Southington Police Department
• Stamford Police Department
• Stonington Police Department
• Stratford Police Department
• Suffield Police Department
• Thomaston Police Department
• Torrington Police Department
• Trumbull Police Department
• Vernon Police Department
• Wallingford Police Department
• Waterbury Police Department
• Waterford Police Department
• Watertown Police Department
• West Hartford Police Department
• West Haven Police Department
• Weston Police Department
• Westport Police Department
• Wethersfield Police Department
• Willimantic Police Department
• Wilton Police Department
• Winchester Police Department
• Windsor Police Department

• Wolcott Police Department
• Woodbridge Police Department

  College and University agencies

• Central Connecticut State University Police Department
• Eastern Connecticut State University Police Department
• Southern Connecticut State University Police Department
• University of Connecticut Police Department
• University of New Haven Police Department
• Western Connecticut State University Police Department
• Yale - New Haven Police
• Manchester Community College Police Department

  Security police agencies

• Metropolitan Transportation Authority Police
• Submarine Base New London Police Department
• Metropolitan District Commission Police
• Regional Water Authority Police
• Aquarion Water Company Police

  Tribal police agencies

• Mashantucket Pequot Police Department
• Mohegan Tribal Police