| Ballin, Jim | Zero Waste Arlington | | | |
| Barr, Joseph | Master Plan Implementation Committee | Boards & Commissions | | |
| Byrne, Michael | Master Plan Implementation Committee | Boards & Commissions | | |
| Brazile, Juli | Envision Arlington Standing Committee | | | |
| Benson, Eugene | Redevelopment Board (1/31/2026) | | | EBenson@town.arlington.ma.us |
| Bilsky, Alex | East Arlington Livable Street Rep. | | | |
| Bongiorno, Christine | Municipal Vulnerability Preparedness, Director Health & Human Services | | | |
| Bowes, Bob | Municipal Vulnerability Preparedness, Citizen | | | |
| Behrent, Rob | Facilities Director, Building Committee (PTBC) | | | |
| Barr, Joe | Capital Planning Committee | Town Manager | | |
| Brown, Anne | Council on Aging, 2024 | | | |
| Breslow, Marc | Clean Energy Future | | | |
| Borgasano, Mike | Cyrus E. Dallin Museum Trustee, 12/2021 | | | |
| Biondi, Jane | back up member | Town Manager | | |
| Badik, Adam | Election Modernization Committee, Democratic Town Committee | | | |
| Butt, Linda | Sustainable Transportation, PAC | | | |
| Barber, Heather | Sustainable Transportation, Arlington Business Community | | | |
| Brazile, Juliana | Election Modernization Committee, Town Clerk | | | jbrazile@town.arlington.ma.us |
| Bagnall, Alex | Envision Arlington Standing Committee | Planning | | |
| Brownstein, Michael | Civilian Police Advisory Board Study Committee, Envision Arlington Standing Committee | | | |
