- Department Listing
- Assessing
- Cemetery
- Chatham Public Schools
- Chatham Youth Services
- Coastal Resources Permit
- Community Development
- Council on Aging
- Fire
- Harbor Master
- Health and Environment
- Human Services
- Information Technology
- Parking Clerk
- Parks and Recreation
- Police
- Public Works
- Town Accountant and Payroll
- Town Clerk
- Town Manager
- Treasurer / Collector
- Water & Sewer
- Board & Committee Listing
- Affordable Housing Committee
- Board of Assessors
- Board of Health
- Board of Selectmen
- Community Preservation Committee
- Conservation Commission
- Finance Committee
- Historic Business District Commission
- Historical Commission
- Local State Building Code Board of Appeals
- Parks & Recreation Commission
- Planning Board
- Waterways Advisory Committee
- Zoning Board of Appeals
