| Slotnick, Larry | Zero Waste Arlington | | | |
| Copithorne , William | Public Memorial Committee | Town Manager | | |
| Melofchik, Beth | Historic Districts Commission, Broadway District, 6/2026 | Boards & Commissions, Town Manager | | |
| Tee, Carol | Historic Districts Commission, At-Large, 2024 | Boards & Commissions, Town Manager | | |
| Feeney, James | Central School Feasibility Study Committee | Health & Human Services | | |
| Hamilton, Malcolm | Central School Feasibility Study Committee | | | |
| Carp, Susan | Central School Feasibility Study Committee | Health & Human Services | | |
| Thornton, Barbara | Central School Feasibility Study Committee | Boards & Commissions | | |
| Munsey, James | Central School Feasibility Study Committee | Boards & Commissions | | |
| Lionetta, Anthony | Central School Feasibility Study Committee | Boards & Commissions | | |
| Jefferson, Robert | Central School Feasibility Study Committee | Fire | | |
| Fitzgerald, Ann | Council on Aging, Associate | Boards & Commissions, Town Manager | | |
| Feeney, Nancy | Council on Aging, 2025 | Boards & Commissions, Town Manager | | |
| Jefferson, Robert | Building Committee (PTBC), 6/2025 | Town Manager | | |
| Doctrow, Susan | Co-Chair, Community Preservation Act Committee, Select Board Appointee | Town Manager | | |
| Robinson, JoAnn | Community Preservation Act Committee, Historical Commission | Town Manager | | |
| Vacant | Community Preservation Act Committee, Redevelopment Board | Town Manager | | |
| Mayer, Leslie | Community Preservation Act Committee, Park & Recreation Commission | Town Manager | | |
| Worden, Patricia | Housing Plan Implementation Committee | Boards & Commissions | | |
| Nyberg, Jonathan | Housing Plan Implementation Committee | Boards & Commissions | | |
