  | Accessory Dwelling Unit Study Committee | |
| | Advisory Committee | |
| | Affordable Housing Trust | |
| | Audit Committee | |
| | Bare Cove Park Committee | |
| | Beautification Committee | |
| | Board of Assessors | |
| | Board of Health | |
| | Board of Registrars | |
| | Board of Water Commissioners | |
| | Cable TV Advisory Committee | |
| | Capital Outlay Committee | |
| | Cleaner Greener Hingham Committee | |
| | Climate Action Planning Committee | |
| | Commission on Disabilities | |
| | Commonwealth of MA | |
| | Community Preservation Committee | |
| | Compressor Station Task Force | |
| | Conservation Commission | |
| | Council on Aging | |
| | Country Club Management Committee | |
| | Cultural Council | Hingham Cultural Council |
| | Development and Industrial Commission | |
| | Energy Action Committee | |
| | Fire Station Building Committee | |
| | Foster School Building Committee | Feasibility Study of Foster School |
| | Fourth of July Parade Committee | |
| | GAR Hall Trustees | |
| | Harbor Development Committee | |
| | Hingham Harbor and Downtown Sustainable Vision Study Committee | |
| | Historic Districts Commission | |
| | Historical Commission | |
| | Housing Authority | |
| | Human Rights Commission | |
| | Library Board of Trustees | Hingham Public Library Board of Trustees |
| | Lincoln Apartments, LLC Board of Managers | |
| | Master Plan Committee | |
| | Municipal Light Board | |
| | Naming By-law Committee | |
| | Open Space Acquisition Committee | With assistance from Conservation Officer, the Committee evaluates opportunities for the acquisition and protection of open space parcels. |
| | Personnel Board | |
| | Planning Board | |
| | Plymouth County Advisory Board | |
| | Plymouth County Commission on the Status of Women | |
| | Public Safety Facility Building Committee | |
| | Recreation Commission | |
| | Retirement Board | |
| | Route 3A Task Force | |
| | Scholarship Fund Committee | |
| | School Building Committee | |
| | School Committees | School Committees for the Hingham Public Schools |
| | School Councils | |
| | Select Board | |
| | Senior Center Building Committee | |
| | Sewer Commission | |
| | Shade Tree Committee | |
| | South Shore Regional Emergency Communications Center | |
| | Town Hall Facilities Study Committee | |
| | Traffic Committee | |
| | Tree Preservation Study Committee | |
| | Trustees of the Bathing Beach | |
| | Veterans' Council | |
| | Weir River Estuary Park Committee | |
| | Weir River Water System Citizens Advisory Board | |
| | Whistleblower Committee | |
| | Zoning Board of Appeals | |