List of law enforcement agencies in Missouri

• Missouri Department of Conservation • Protection Division • Missouri Department of Corrections • Missouri Department of Revenue, Criminal Investigation Bureau • Missouri Department of Natural Resources • Missouri State Park Rangers • Missouri Department of Public Safety • Missouri Gaming Commission • Missouri Homeland Security • Missouri State Capitol Police • Missouri State Emergency Management Agency • Missouri State Fire Marshal Investigation Unit • Missouri State Highway Patrol • Missouri State Water Patrol • Missouri State Marshal == County agencies ==

• Adair County Sheriff's Office • Andrew County Sheriff's Office • Atchison County Sheriff's Office • Audrain County Sheriff's Office • Barry County Sheriff's Office • Barton County Sheriff's Office • Bates County Sheriff's Office • Benton County Sheriff's Office • Bollinger County Sheriff's Office • Boone County Sheriff's Office • Buchanan County Sheriff's Office • Butler County Sheriff's Office • Caldwell County Sheriff's Office • Callaway County Sheriff's Office • Camden County Sheriff's Office • Cape Girardeau County Sheriff's Office • Carroll County Sheriff's Office • Carter County Sheriff's Office • Cass County Sheriff's Office • Cedar County Sheriff's Office • Chariton County Sheriff's Office • Christian County Sheriff's Office • Clark County Sheriff's Office • Clay County Sheriff's Office • Clinton County Sheriff's Office • Cole County Sheriff's Office • Cooper County Sheriff's Department • Crawford County Sheriff's Office • Dade County Sheriff's Office • Dallas County Sheriff's Office • Daviess County Sheriff's Office • Dekalb County Sheriff's Office • Douglas County Sheriff's Office • Dunklin County Sheriff's Office • Franklin County Sheriff's Office • Gasconade County Sheriff's Office • Gentry County Sheriff's Office • Greene County Sheriff's Office • Grundy County Sheriff's Office • Harrison County Sheriff's Office • Henry County Sheriff's Office • Hickory County Sheriff's Office • Holt County Sheriff's Office • Howard County Sheriff's Office • Howell County Sheriff's Office • Iron County Sheriff's Office • Jackson County Department of Corrections • Jackson County Park Rangers (Missouri) • Jackson County Sheriff's Office • Jasper County Sheriff's Office • Jefferson County Sheriff's Office • Johnson County Sheriff's Office • Knox County Sheriff's Office • Laclede County Sheriff's Office • Lafayette County Sheriff's Office • Lawrence County Sheriff's Office • Lewis County Sheriff's Office • Lincoln County Sheriff's Office • Linn County Sheriff's Office • Livingston County Sheriff's Office • Macon County Sheriff's Office • Madison County Sheriff's Office • Maries County Sheriff's Office • Marion County Sheriff's Office • McDonald County Sheriff's Office • Mercer County Sheriff's Office • Miller County Sheriff's Office • Mississippi County Sheriff's Office • Moniteau County Sheriff's Office • Monroe County Sheriff's Office • Montgomery County Sheriff's Office • Morgan County Sheriff's Office • New Madrid County Sheriff's Office • Newton County Sheriff's Office • Nodaway County Sheriff's Office • Oregon County Sheriff's Office • Osage County Sheriff's Office • Ozark County Sheriff's Office • Pemiscot County Sheriff's Office • Perry County Sheriff's Office • Pettis County Sheriff's Office • Phelps County Sheriff's Office • Pike County Sheriff's Office • Platte County Sheriff's Office • Polk County Sheriff's Office • Pulaski County Sheriff's Department • Putnam County Sheriff's Office • Ralls County Sheriff's Office • Randolph County Sheriff's Office • Ray County Sheriff's Office • Reynolds County Sheriff's Office • Ripley County Sheriff's Office • Saline County Sheriff's Office • Schuyler County Sheriff's Office • Scotland County Sheriff's Office • Scott County Sheriff's Office • Shannon County Sheriff's Office • Shelby County Sheriff's Office • St. Charles County Police Department • St. Charles County Sheriff's Office • St. Clair County Sheriff's Office • St. Francois County Sheriff's Office • St. Genevieve County Sheriff's Office • St. Louis County • North County Police Cooperative • St. Louis County Police Department • Stoddard County Sheriff's Office • Stone County Sheriff's Office • Sullivan County Sheriff's Office • Taney County Sheriff's Office • Texas County Sheriff's Office • Vernon County Sheriff's Office • Warren County Sheriff's Office • Washington County Sheriff's Office • Wayne County Sheriff's Office • Webster County Sheriff's Office • Worth County Sheriff's Office • Wright County Sheriff's Office == City agencies ==

• Adrian Police Department • Advance Police Department • Alba Police Department • Albany Police Department • Allendale Police Department • Anderson Police Department • Appleton City Police Department • Arnold Police Department • Ash Grove Police Department • Ashland Police Department • Aurora Police Department • Ava Police Department • Ballwin Police Department • Bates City Police Department • Bel-Nor Police Department • Bel-Ridge Police Department • Bell City Police Department • Bella Vista Police Department • Bellefontaine Neighbors Police Department • Bellflower Police Department • Belton Police Department • Berkeley Hills Police Department • Berkeley Police Department • Bernie Police Department • Bethany Police Department • Beverly Hills Police Department • Billings Police Department • Birmingham Police Department • Bismarck Police Department • Bland Police Department • Bloomfield Police Department • Blue Springs Police Department • Bolivar Police Department • Bonne Terre Police Department • Booneville Police Department • Bourbon Police Department • Bowling Green Police Department • Branson Police Department • Braymer Police Department • Breckenridge Hills Police Department • Brentwood Police Department • Bridgeton Police Department • Brookfield Police Department • Browning Police Department • Brunswick Police Department • Buckner Police Department • Buffalo Police Department • Butler Police Department • Byrnes Mill Police Department • Cabool Police Department • California Police Department • Calverton Park Police Department • Camdenton Police Department • Cameron Police Department • Carthage Police Department • Cassville Police Department • Charleston Police Department • Chesterfield Police Department • Chillicothe Police Department • Claycomo Police Department • Clayton Police Department • Columbia Police Department • Country Club Hills Police Department • Crocker Police Department • De Soto Police Department • Doniphan Police Department • Eastborough Police Department • East Prairie Police Department • Edmundson Police Department • Edwardsville Police Department • Eldon Police Department • El Dorado Springs Police Department • Eureka Police Department • Excelsior Springs Police Department • Fair Grove Police Department • Ferguson Police Department • Flordell Hills Police Department • Florissant Police Department • Frontenac Police Department • Garden City Police Department • Gladstone Police Department • Grain Valley Police Department • Grandview Police Department • Hannibal Police Department • Hanley Hills Police Department • Hawk Point Police Department • Hazelwood Police Department • Hillsdale Police Department • Iberia Police Department • Independence Police Department • Jefferson City Police Department • Jonesburg Police Department • Joplin Police Department • Kahoka Police Department • Kansas City Police Department • Kirksville Police Department • Kirkwood Police Department • Ladue Police Department • Lakeshire Police Department • Lake Lotawana Police Department • Lake Ozark Police Department • Lake Winnebago Police Department • Lee's Summit Police Department • Liberty Police Department • Licking Police Department • Linn Creek Police Department • Lone Jack Police Department • Manchester Police Department • Maplewood Police Department • Marceline Police Department • Moline Acres Police Department • Montgomery City Police Department • Mount Vernon Police Department • Nevada Police Department • Nixa Police Department • Normandy Police Department • North Kansas City Police Department • North Woods Police Department • O'Fallon Police Department • Oakview Police Department • Old Monroe Police Department • Osage Beach Police Department • Overland Police Department • Pacific Police Department • Pagedale Police Department • Parkville Police Department • Parma Police Department • Peculiar Police Department • Pine Lawn Police Department • Platte City Police Department • Platte Woods Police Department • Pleasant Hill Police Department • Pleasant Valley Police Department • Poplar Bluff Police Department • Raymore Police Department • Raytown Police Department • Richland Police Department • Riverside Police Department • Rock Hill Police Department • Rolla Police Department • Saint Ann Police Department • Saint Joseph Police Department • Smithville Police Department • St. Charles City Police Department • St. Louis City Sheriff's Office • St. Louis Metropolitan Police Department • St. Louis Airport Police Department • St. Robert Police Department • Sedalia Police Department • Sikeston Police Department • Sparta Police Department • Springfield Police Department • Sunrise Beach Police Department • Sunset Hills Police Department • Town and Country Police Department • Troy Police Department • Truesdale Police Department • Velda City Police Department • Warrensburg Police Department • Warrenton Police Department • Warson Woods Police Department • Washington Police Department • Waynesville Police Department • Webb City Police Department • Webster Groves Police Department • Wentzville Police Department • Weston Police Department • Wright City Police Department ==Disbanded agencies==

• Charlack Police Department • City of Dellwood Police Department • Holt Police Department • Jennings Police Department • Mosby Police Department • Odessa Police Department • Randolph Police Department • Uplands Park Police Department • Vinita Park Police Department • Wellston Police Department • New Haven Police Department (temporarily) ==References==