  | 2020 Census Complete Count Committee | |
| | Agricultural Commission | Agricultural Commission Agenda |
| | Arts & Technology Education Fund | Arts & Technology Education Fund (ATEF) Agenda |
| | Bicycle & Pedestrian Advisory Committee | Bicycle & Pedestrian Advisory Committee (BPAC) Agenda |
| | Board of Agriculture | |
| | Board of Appeals | Zoning Board of Appeals |
| | Board of Assessors | |
| | Board of Health | Board of Health |
| | Board of Selectmen | |
| | Capital Planning Committee | |
| | Cemetery Commission | |
| | Center Village Master Plan Committee | |
| | Chelmsford Housing Authority - minutes are found at www.chelmsfordha.com | Chelmsford Housing Authority |
| | Chelmsford Water District - minutes are found at www.chelmsfordwater.com | Center Water District |
| | CHOICE, Inc. | CHOICE, Inc. |
| | Commission on Disabilities | |
| | Community Action Program Committee | The Community Action Program was established for the purpose of awarding cash grants to individuals and organizations that wish to develop civic projects for the benefit and enjoyment of the citizens of Chelmsford. |
| | Community Preservation Committee | |
| | Conservation Commission | |
| | Council on Aging | Council on Aging |
| | Council on Aging Building Subcommittee | Council on Aging Building Subcommittee |
| | Cultural Council | Cultural Council |
| | Democratic Town Committee | Democratic Town Committee |
| | Dog Park Advisory Committee | |
| | East Chelmsford Water District | East Chelmsford Water District |
| | Economic Development Committee | |
| | Emergency Preparedness Region 3C | |
| | Energy Conservation Committee | |
| | Finance Committee | |
| | Historic District Commission | Historic District Commission |
| | Historical Commission | |
| | Holiday Decorating Committee | |
| | Land Management Committee | |
| | Library Trustees | Library Trustees |
| | Master Plan Update Committee | |
| | Military Community Covenant | Military Community Covenant |
| | North Chelmsford Water District Minutes are found at www.northchelmsfordwater.com | North Chelmsford Water District |
| | North Town Hall Advisory Committee | North Town Hall Advisory Committee |
| | Parade Committee | Parade Committee |
| | Permanent Building Committee | |
| | Personnel Board | Personnel Board |
| | Planning Board | |
| | Recycling Committee | Recycling Committee |
| | Republican Town Committee | Republican Town Committee |
| | Roberts Field Committee | |
| | Route 40 Study Committee | |
| | Sign Advisory Committee | |
| | Storm Water Master Plan Advisory Committee | The Stormwater Master Plan Advisory Committee will help direct development of the Town’s Stormwater Management Master Plan. |
| | Tax Classification Committee | |
| | Town Clerk / Board of Registrars | Town Clerk / Board of Registrars |
| | Town Hall Advisory Committee | |
| | TREE Committee | TREE Committee |
| | Tree Warden - Public Shade Tree Hearing | |
| | Vinal Square Strategic Action Plan Committee | |
| | WISH | Westford Initiative for Senior Housing |
| | Zoning Bylaw Review Committee | Zoning Bylaw Review Committee |