| DeStefanis, Giovanna | Election Modernization Committee | Town Manager | | |
| Elliott, Beth | Affordable Housing Trust Fund Board | Town Manager | | |
| Kelleher, Karen | Affordable Housing Trust Fund Board | Town Manager | | |
| Mongold, Neal | Affordable Housing Trust Fund Board | Town Manager | | |
| Pacejo, Jaclyn | Affordable Housing Trust Fund Board | Town Manager | | |
| McMurray, Brian | Arlington Cultural Council, Co-Chair, 6/30/2024 | Town Manager | | |
| Gray, Nancy | Arlington Cultural Council, 1/30/2025 | Town Manager | | |
| Brunel, Todd | Arlington Cultural Council, 1/31/2024 | Town Manager | | |
| Bedard, Kristin | Arlington Cultural Council, 10/30/2025 | Town Manager | | |
| Alessi, John | Bicycle Advisory Committee (ABAC), 6/30/2025 | Town Manager | | |
| Alessi, John | Clean Energy Future | Town Manager | | |
| Luczai, Katie | Parking Advisory Committee, Planning | Town Manager | | |
| Alessi, John | TAC, Planning & Community Development | Town Manager | | |
| Olszewski, Angela | Semiquincentennial Committee, Co-chair, Arlington Committee on Tourism & Economic Development (ATED) | Town Manager | | |
| Gruber, Rebecca | Town Meeting Procedures Committee | Town Manager | | |
| MacDonald (R), Ralph E. | Board of Registrars, 2026 | Town Manager | | |
| McBride, Brian | Community Preservation Act Committee, Conservation Commission | Town Manager | | |
| Walker, Scott | Park & Recreation Commission, Member, Chair, 2024 | Town Manager | | swalker@town.arlington.ma.us |
| Fenollosa, Josh | Park & Recreation Commission, Associate Member, 2024 | Town Manager | | |
| Carrier, Sara | Park and Recreation Commission, Associate Member, 2024 | Town Manager | | |
