Law Enforcement Agencies in Clarksville, AR AR › Johnson County Agencies serving the city of Clarksville in AR. Agency Types in Clarksville Campus Police 1 agencies Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Clarksville, AR Clarksville Police Department Johnson County Johnson County Coroners Office Johnson County Johnson County Detention Center Johnson County Johnson County Sheriffs Office Johnson County University of the Ozarks Johnson County
