| Helmuth, Eric D. | Select Board, Tree Committee | Boards & Commissions, Town Manager | | |
| Gitelson, Laura | Secretary, School Committee, 2026 | Boards & Commissions, Town Manager | (646) 279-3265 | lgitelson@arlington.k12.ma.us |
| Jones , Griffin | Human Rights Commission, Co-Chair, 2022 | Boards & Commissions, Town Manager | | |
| Bell, Margie | Zero Waste Arlington | Boards & Commissions, Town Manager | | |
| Jones, Scott | Human Rights Commission, 2024 | Boards & Commissions, Town Manager | | |
| Bryant, Kevin | Human Rights Commission, 2024 | Boards & Commissions, Town Manager | | |
| Key, Laurie | Human Rights Commission, 2024 | Boards & Commissions, Town Manager | | |
| Solomon, Joseph | Capital Planning Committee, Vice Chair | Boards & Commissions, Town Manager | | |
| Vellanki, Ratnakar | Capital Planning Committee | Boards & Commissions, Town Manager | | |
| Chaves, Philip | Avon Place Historic District Commission, 2025 | Boards & Commissions, Town Manager | | |
| LaBau, Brian | Architect, At Large, 2025 | Boards & Commissions, Town Manager | | |
| Savarese, Steve | Realtor, At Large, 2025 | Boards & Commissions, Town Manager | | |
| Brazile (D), Juli | Board of Registrars, Chair | Clerk | | |
| Morgan, David | Environmental Planner/Conservation Agent | Conservation, Planning | (781) 316-3012 | dmorgan@town.arlington.ma.us |
| McBride, Brian | Conservation Commission, Associate | Conservation, Planning | | |
| Vacant | Finance Committee (Prct. 2, 2025) | Finance Committee | | |
| Jefferson, Robert | Central School Feasibility Study Committee | Fire | | |
| Feeney, James | Central School Feasibility Study Committee | Health & Human Services | | |
| Carp, Susan | Central School Feasibility Study Committee | Health & Human Services | | |
| Martin, Anna | Prevention Services Manager | Health & Human Services | (781) 316-3193 | amartin@town.arlington.ma.us |
