| Bliss, Peggy | Finance Committee (Prct. 16, 2026) | Boards & Commissions, Town Manager | | |
| Makowka, Steve | Historic Districts Commission, Chair, 2024 | Boards & Commissions, Town Manager | | |
| Cohen, Beth | Historic Districts Commission, Vice Chair, 2024 | Boards & Commissions, Town Manager | | |
| Worden III, John L. | Historic Districts Commission, Sec At-Large, Arlington Historical Society designee | Boards & Commissions, Town Manager | | |
| Barry, Charles | Historic Districts Commission, At-Large, 6/2026 | Boards & Commissions, Town Manager | | |
| Baldwin, David | Historic Districts Commission, Commissioner At-Large, 2025 | Boards & Commissions, Town Manager | | |
| Beauchemin, Crystal | Human Rights Commission, 2025 | Boards & Commissions | | |
| Bauer, Kristen | Human Rights Commission, 2024 | Boards & Commissions | | |
| Hatch, Eliza | Open Space Committee, Resident | | | |
| McBride, Brian | Open Space Committee, Resident | | | |
| Morgan, David | Open Space Committee, Planning Department | | | |
| Fox, Talia | Clean Energy Future, Sustainability Manager | | | |
| Morgan, David | Clean Energy Future, Conservation Agent | | | |
| Goldinger, Kim | Historical Commission, Associate Member | | | |
| Byrnes, Jim | Arlington Committee on Tourism & Economic Development | | | |
| D'Angelo, Chris | Arlington Committee on Tourism & Economic Development, Vice Chair | | | |
| Deakin, Michelle | Arlington Committee on Tourism & Economic Development | | | |
| Vacant | Finance Committee (Prct. 2, 2025) | Finance Committee | | |
| Migliazzo, Sophie | Finance Committee (Prct. 4, 2024) | | | |
| Younkin, Rebecca | Finance Committee (Prct. 7, 2025) | | | |
