| Advisory Committee | |
| Affordable Housing Steering Committee | |
| Affordable Housing Trust Committee | |
| Alternative Energy Sources Committee | |
| Board of Assessors | |
| Board of Health | |
| Board of Registrar | |
| Bylaw Committee | |
| Cable Advisory Committee | |
| Capital Budget Committee | |
| Cohasset 250th Anniversary Steering Committee | |
| Cohasset Common Historic District Commission | |
| Cohasset Community Television | |
| Cohasset Cultural Council | |
| Cohasset Harbor Committee | |
| Cohasset Master Plan Committee | |
| Cohasset Middle-High School School Council | |
| Cohasset Select Board | |
| Cohasset Town Hall Building Committee | |
| Commonwealth of MA, Commission on the Status of Women | |
| Community Preservation Committee | |
| Conservation Commission | |
| Deer Hill School Council | |
| Design Review Board | |
| Elder Affairs Board | |
| Historical Commission | |
| Housing Authority | |
| Long Range Planning Group | |
| Master Plan Implementation Committee | |
| Metropolitan Area Planning Council | |
| Norfolk County Retirement Board | |
| Open Space and Recreation Committee | |
| Osgood School Council | |
| Paul Pratt Memorial Library Trustees | |
| Planning Board | |
| Post-Employment Benefits Committee | |
| Public Hearings | |
| Recreation Commission | |
| School Committee | |
| School Facilities Committee | |
| Sewer Commission | |
| Sidewalk Committee | |
| South Shore Educational Collaborative | |
| South Shore Recycling Cooperative | |
| South Shore Regional School District Committee | |
| Stormwater Advisory Committee | |
| Taxation Aid Committee | |
| Town Hall Renovation Advisory Committee | |
| Town Meetings | |
| Tree Hearing | |
| Troika | |
| Water Commission | |
| Weir River Estuary Committee | |
| Zoning Advisory Committee | |
| Zoning Board of Appeals | |
| Zoning Bylaw Committee | |