Police departments in MD
149 agencies.
- University Of Maryland Baltimore County Police Department
- Prince George's County Police Department
- Maryland State Police Barrack A - Waterloo
- Anne Arundel County Police Department
- Baltimore Police Department
- Howard County Police Department
- Charles County Sheriff's Office
- Harford County Sheriff's Office
- Maryland State Forest And Park Service
- Prince George's County Sheriff's Office
- Frederick County Sheriff's Office
- Montgomery County Sheriff's Office
- Frederick Police Department
- St. Mary's County Sheriff's Office
- Maryland Natural Resources Police
- Calvert County Sheriff's Office
- Ocean City Police Department
- Maryland National Capital Park Police - Prince George's County
- Baltimore (City) Sheriff's Office
- Washington County Sheriff's Office
- University of Maryland - College Park Police
- Salisbury Police Department
- Baltimore County Sheriff's Office
- Cecil County Sheriff's Office
- Anne Arundel County Sheriff's Office
- Carroll County Sheriff's Office
- Laurel Police Department
- Montgomery County Police Department
- Greenbelt Police Department
- Gaithersburg Police Department
- Easton Police Department
- Queen Anne's County Sheriff's Office
- Howard County Sheriff's Office
- Aberdeen Police Department
- Cambridge Police Department
- Worcester County Sheriff's Office
- Bowie Police Department
- Hyattsville Police Department
- Westminster Police Department
- Takoma Park Police Department
- Elkton Police Department
- Dorchester County Sheriff's Office
- Havre De Grace Police Department
- Caroline County Sheriff's Office
- Garrett County Sheriff's Office
- Talbot County Sheriff's Office
- Bel Air Police Department
- Kent County Sheriff's Office
- Maryland Alcohol, Tobacco & Tax Investigators
- Baltimore City School Police
- Somerset County Sheriff's Office
- Riverdale Park Police Department
- Bladensburg Police Department
- Fruitland Police Department
- Salisbury University Police Department
- Washington Suburban Sanitary Commission
- Cumberland Police Department
- Frostburg State University Police
- Mount Rainier Police Department
- Pocomoke City Police Department
- Cheverly Police Department
- Frostburg Police Department
- Ocean Pines Police Department
- Bowie State University Dept. of Public Safety
- La Plata Police Department
- Seat Pleasant Police Department
- Berlin Police Department
- Crisfield Police Department
- Denton Police Department
- University Of Baltimore Police
- New Carrolton Police Department
- Princess Anne Police Department
- Taneytown Police Department
- Chestertown Police Department
- Chevy Chase Police Department
- Delmar Police Department
- Federalsburg Police Department
- Maryland Department of Health and Mental Hygiene
- Prince George's Community College Police
- Centreville Police Department
- Capitol Heights Police Department
- Glenarden Police Department
- Hampstead Police Department
- North East Police Department
- Perryville Police Department
- Thurmont Police Department
- Allegany County Sheriff's Office
- Berwyn Heights Police Department
- Brunswick Police Department
- District Heights Police Department
- Snow Hill Police Department
- University Park Police Department
- Hurlock Police Department
- Morningside Police Department
- St. Michaels Police Department
- Sykesville Police Department
- Cottage City Police Department
- Crofton Police Department
- Edmonston Police Department
- Hancock Police Department
- Manchester Police Department
- University of Maryland Eastern Shore Dept of Public Safety
- Clifton T Perkins State Hospital Center Security
- Fairmount Heights Police Department
- Forest Heights Police Department
- Maryland Division of Rehabilitation Services
- Boonsboro Police Department
- Colmar Manor Police
- Greensboro Police Department
- Oakland Police Department
- Potomac Center Security
- Rising Sun Police Department
- Rock Hall Police Department
- Smithsburg Police Department
- Springfield State Hospital Center Security
- Upper Shore Community Health Center Security
- Landover Hills Police Department
- Oxford Police Department
- Port Deposit Police Department
- Ridgely Police Department
- Upper Marlboro Police Department
- Westernport Police Department
- Holly Center Security
- Preston Police Department
- Hagerstown Police Department
- Luke Police Department
- Trappe Police Department
- Anne Arundel County Sheriffs Office
- Baltimore Veterans Affairs Maryland Health Care Police Headquarters
- Chevy Chase Village Police Department
- City Of Baltimore Watershed Rangers
- Hagerstown City Police
- Maryland Department Of Natural Resources Police - Central Region Gwynnbrook Office
- Maryland Department Of Natural Resources Police - Headquarters
- Maryland State Police - Automotive Safety Enforcement Division
- Maryland State Police - Leonard
- Maryland State Police Barrack T - Leonardtown
- Maryland Transit Police
- Mercy Medical Center Security Department
- Montgomery County Department Of Police - Headquarters
- Montgomery County Department Of Police 6Th District - Montgomery Village/Gaithersburg
- Mount Airy Police Department
- Prince Georges County Community College Police
- Saint Johns College Campus Police
- Spring Grove Hospital Center Police
- University Of Maryland Eastern Shore Police
- Upper Shore Community Mental Health Center Security
- Maryland National Capital Park Police - Montgomery County
- Wicomico County Sheriff's Office