- Accounting
- Assessment & Collection (Tax and Water payments)
- Board of Directors
- Board of Education
- Budget Office
- Building Inspection Division
- C.E.R.T - Community Emergency Response Team
- Cemetery Division
- Customer Service & Information Center
- Engineering Division
- Facilities Division
- Finance Department
- Fire Department
- Fire Marshal's Office
- General Manager
- General Services
- GIS - Geographic Information Services
- Greater Manchester Probate Court
- Health Department
- Highway Division
- Human Resources
- Human Services
- Information Systems
- Leisure, Families and Recreation
- Manchester Public Library
- Office of Emergency Management
- Office of Neighborhoods and Families
- Planning & Economic Development
- Police Department
- Public Works
- Recreation
- Registrars of Voters
- Sanitation Division
- School Readiness Council
- Senior Center
- Senior, Adult & Family Services
- Silk City Television
- Tax Collector
- Town Attorney
- Town Clerk
- Water & Sewer Department
- Youth Services
- Zoning Enforcement
