• Auditor
• Board of Commissioners
• Clerk of Courts
• Coroner
• Engineer

• Judges
• Prosecutor
• Recorder
• Sheriff
• Treasurer

• Clerk of Courts
• Public Defender

• Common Pleas Court
• General Division
• Domestic Relations Division
• Juvenile Court
• Probate Court

• County Administrator
• Administrative Services
• Animal Resource Center
• Communications
• Emergency Management
• Human Resources
• Learning & Performance
• Purchasing/Central Services
• Risk Management
• Clerk of Commission
• Community & Economic Development
• Arts & Cultural District
• Community Development
• CountyCorp
• Courthouse Square
• Building Regulations
• Economic Development
• ED/GE Program
• Hotel/Motel Tax
• Memorial Hall
• Planning Commission

• Family and Children First Council
• Job & Family Services
• Children Services
• Child Support Enforcement Agency
• Job Center
• Facilities Management (formerly Public Works)
• Parks & Grounds
• Office of Management and Budget
• Water Services (formerly Sanitary Engineering)
• Customer Service-Water/Sewer Bills
• Engineering/Permits
• Public Education and Outreach
• Solid Waste
• Water Reclamation - Treatment
• Stillwater Center

• CountyCorp
• Dayton Area Chamber of Commerce
• Dayton Metropolitan Housing
• Dayton Metro Library
• Downtown Dayton Partnership
• Emergency Food Bank
• MonDay Community Correction Institution
• Miami Valley Fair Housing
• Montgomery County Fairgrounds
• Five Rivers Metro Park
• Historical Society

• Law Library
• Miami Conservancy District
• Miami Valley Regional Crime Lab
• Miami Valley Regional Planning Commission
• Microfilm/Record Center
• Ombudsman
• OSU Extension Office
• Greater Dayton RTA
• Sinclair Community College
• Veteran Services
• Soil and Water Conservation

• Brookville
• Butler Township
• Centerville
• Clay Township
• Clayton
• Dayton
• Englewood
• Germantown
• German Township
• Harrison Township
• Huber Heights
• Jefferson Township

• Kettering
• Miamisburg
• Miami Township
• Moraine
• New Lebanon
• Oakwood
• Riverside
• Trotwood
• Union
• Vandalia
• Washington Township
• West Carrollton

• Governor
• Lt. Governor
• Auditor 
• Attorney General
• Secretary of State

• Treasurer of the State
• Ohio Senate
• Ohio House of Representatives
• Ohio Supreme Court
• Ohio Second District Court of Appeals
   

Federal Elected Officials:

• President
• Vice President

• U.S. Senate
• U.S. House of Representatives