Law Enforcement Agencies in London, OH OH › Madison County Agencies serving the city of London in OH. Agency Types in London Adult Institutions 2 agencies Coroners 1 agencies Municipal Police 1 agencies Sheriff 1 agencies State Police 1 agencies All Agencies in London, OH London Correctional Institution Madison County London Police Department Madison County Madison Correctional Institution Madison County Madison County Coroners Office Madison County Madison County Sheriffs Office Madison County OH Bur of Criminal Id/Invstgtn Madison County
