State agencies

• Missouri Department of Conservation
  Missouri Department of Conservation
  The Missouri Department of Conservation and the Missouri Conservation Commission were created by Article IV Sections 40-42 of the Missouri Constitution, which were adopted by the voters of the state in 1936 as Amendment 4 to the constitution...
  
  
  • Protection Division
• Missouri Department of Corrections
• Missouri Department of Natural Resources
  Missouri Department of Natural Resources
  The Missouri Department of Natural Resources of the government of the U.S. state of Missouri consists of the Division of Environmental Quality, the Division of Geology and Land Survey, the Division of State Parks, the Environmental and Energy Resources Authority, and the Field Services Division....
  
  
  • Missouri State Park Rangers
• Missouri Department of Public Safety
  Missouri Department of Public Safety
  The Missouri Department of Public Safety is a department of the State of Missouri in the United States. It administers a broad range of the state's public service agencies including the division of alcohol and tobacco control, the division of fire safety, the highway patrol, and the water patrol...
  
  
  • Missouri State Capitol Police
    Missouri Capitol Police
    The Missouri Capitol Police is a division of the Missouri Department of Public Safety consisting of 30 Sworn Peace Officers, and 7 civilian support staff.* 1 Chief of Police* 1 Captain* 2 Lieutenants* 5 Sergeants* 5 Corporals* 16 Officers...
    
    
  • Missouri Gaming Commission
    Missouri Gaming Commission
    The Missouri Gaming Commission is a state agency that regulates riverboat casinos and charitable bingo in Missouri. It is headquartered in Jefferson City.The Gaming Commission was established in 1993 to regulate excursion gambling boats...
    
    
  • Missouri Homeland Security
  • Missouri State Emergency Management Agency
  • Missouri State Highway Patrol
    Missouri State Highway Patrol
    The Missouri State Highway Patrol is the highway patrol agency for Missouri and has jurisdiction anywhere within the state.State laws pertaining to the Highway Patrol including its creation, powers, structure, mission and duties are specified in...
    
    
  • Missouri State Water Patrol

County agencies

• Audrain County Sheriff's Office
• Boone County Sheriff’s Office
• Butler County Sheriff's Office
• Buchanan County Sheriff's Office
• Butler County Sheriff's Office
• Cape Girardeau County Sheriff's Office
• Cass County Sheriff's Office
• Christian County Sheriff's Office
• Clay County Sheriff's Office
• Clark County Sheriff's Office
• Cole County Sheriff's Office
• Cooper County Sheriff's Department
• Crawford County Sheriff's Office

• Dallas County Sheriff's Office
• Douglas County Sheriff's Office
• Franklin County Sheriff's Office
• Greene County Sheriff's Office
• Henry County Sheriff's Office
• Jackson County, Missouri
  Jackson County, Missouri
  Jackson County is a county located in the U.S. state of Missouri. With a population of 674,158 in the 2010 census, Jackson County is the second most populous of Missouri's counties, after St. Louis County. Kansas City, the state's most populous city and focus city of the Kansas City Metropolitan...
  
  
  • Jackson County Sheriff's Office
  • Jackson County Department of Corrections
  • Jackson County Park Rangers (Missouri)
• Jasper County Sheriff's Office
• Jefferson County Sheriff's Office
• Laclede County Sheriff's Office

• Lafayette County Sheriff's Office
• Lincoln County Sheriff's Office
• Macon County Sheriff's Office
• Montgomery County Sheriff's Office
• Ripley County Sheriff's Office
• Saint Louis County, Missouri
  • Saint Louis County Police Department
  • St. Louis County Sheriff's Office
• Schuyler County Sheriff's Office
• Stoddard County Sheriff's Office
• Warren County Sheriff's Office
• Washington County Sheriff's Office

City agencies

• Belle Police Department
• Columbia Police Department
• Doniphan Police Department
• Hawk Point Police Department
• Independence Police Department
  Independence Police Department (Missouri)
  The Independence Police Department serves the citizens of Independence, Missouri, a city of approximately 121,212 inhabitants located in Jackson County, Missouri just east of Kansas City...
  
  
• Jefferson City Police Department
• Joplin Police Department
  Joplin Police Department
  The Joplin Police Department is the principal law enforcement agency responsible for serving the city of Joplin, Missouri-Department Structure and History:...
  
  
• Kahoka Police Department
• Kansas City Police Department

• Kirkwood Police Department
• Montgomery City Police Department
• Nixa Police Department
• North Kansas City Police Department
• O'Fallon Police Department
• Poplar Bluff Police Department

• St. Louis Police Department
• St. Louis Sheriff's Department

• Troy Police Department
• Truesdale Police Department
• Warrenton Police Department
• Washington Police Department
• Webster Groves Police Department
• Wentzville Police Department
• Wright City Police Department