  | Board of Assessors | |
| | Board of Health | |
| | Board of Library Trustees | |
| | Board of Registrars | |
| | Bristol Norfolk Public Health Partners | |
| | Community Preservation Committee | |
| | Conservation Commission | |
| | Council on Aging | |
| | Elections & Town Meetings | |
| | Finance Committee | |
| | Historical Commission | |
| | Housing Authority | |
| | Keep Plainville Beautiful | |
| | Library Commission | |
| | Local Massachusetts Cultural Council | |
| | Master Plan Committee | |
| | Open Space & Recreation Committee | |
| | Park Commissioners | |
| | Permanent Building & Maintenance Committee | |
| | Planning Board | |
| | Redevelopment Authority | |
| | School Committee | |
| | School Regionalization Committee | |
| | Select Board | |
| | SRPEDD Southeastern Regional Planning Economic Development District | |
| | Taxation Aid Committee | |
| | Town Clerk - Massachusetts Gaming Commission | |
| | Town Clerk - Metacomet Emergency Communications Center Board | |
| | Town Clerk - Norfolk County Mosquito Control District Commission | |
| | Town Clerk - Norfolk County Retirement Board | |
| | Town Clerk - Tri-County Regional Vocational Technical High School | |
| | Town Clerk & Board of Registrars | |
| | Treasurer/Collector | |
| | Zoning Board of Appeals | |