The Miamisburg Police Department, headquartered in the Civic Center, features a highly trained staff of law enforcement professionals. It employs full-time officers and civilian staff and includes a detective division, a D.A.R.E. officer and a school resource officer. Dispatching services are contracted through the Regional Dispatch Center under the day-to-day direction of the Montgomery County Sheriff's Office.
Further demonstrating its ongoing commitment to a community-based philosophy of policing, the Department features the Downtown/Citizens Police Initiative (DCPI). This Ohio grant-funded program features a patrol position dedicated solely to the City's historic downtown district, which is the subject of revitalization efforts. There is a satellite police office located in the heart of downtown on Main Street.