  | Advisory Committee for People With Disabilities | |
| | Affordable Housing Trust Fund Board | |
| | American Rescue Plan | |
| | Architectural Review Committee | |
| | BET Debt & Fund Balance Policy Working Group | |
| | Board of Assessment Appeals | |
| | Board of Education Charter Revision Committee | |
| | Board of Education Section 66 / 67 Charter Revision Committee | |
| | Board of Estimate & Taxation Audit Committee | |
| | Board of Estimate & Taxation Budget Committee | |
| | Board of Estimate & Taxation Human Resources Committee | |
| | Board of Estimate & Taxation Human Resources Committee | |
| | Board of Estimate & Taxation Investment Advisory Committee | |
| | Board of Estimate & Taxation Law Committee | |
| | Board of Estimate & Taxation Nathaniel Witherell Strategic Planning Committee | |
| | Board of Estimate & Taxation Policy & Procedures Committee | |
| | Board of Ethics | |
| | Board of Health | |
| | Board of Human Services | |
| | Board of Parks & Recreation | |
| | Board of Selectmen | |
| | Capital Improvement Program Projects Committee | |
| | Central Middle School Building Committee | |
| | Citizens Police Advisory Committee | |
| | Commission on Aging | |
| | Community Development | |
| | Condemnation Commission | |
| | Conservation Commission | |
| | Conservation Commission Energy Committee | |
| | Cultural Arts Advisory Committee | |
| | Energy Management Advisory Committee | |
| | Flood & Erosion Control Board | |
| | FS Active Transportation Task Force | The name was changed from Bicycle Task Force in March 2023. |
| | FS Advisory Committee on the Havemeyer Building | |
| | FS Diversity Advisory Committee | |
| | FS Economic Advisory Committee | |
| | FS Greenwich High School Vestibule Building Committee | |
| | FS Greenwich Plaza Task Force | |
| | FS Nominating Advisory Committee | |
| | FS Operations Planning Committee | |
| | FS Re-Imagine Greenwich | |
| | FS Sustainability Committee | |
| | FS Waste Management Committee | |
| | FS Youth Commission | |
| | Harbor Management Commission | |
| | Historic District Commission | |
| | Inland Wetlands & Watercourses Agency | |
| | Julian Curtiss School Building Committee | |
| | Nathaniel Witherell Board | |
| | Old Greenwich School Building Committee | |
| | OPEB Trust Board | |
| | Open Space Plan Committee | |
| | Parks & Recreation-Public Tree Hearings | |
| | Planning & Zoning Board of Appeals | |
| | Planning & Zoning Commission | |
| | Public Works | |
| | Representative Town Meeting | |
| | Retirement Board | |
| | Rink User Committee for Design and Planning | |
| | RTM Appointments Committee | |
| | RTM Budget Overview Committee | |
| | RTM Finance Committee | |
| | Shellfish Commission | |