| Slotnick, Larry | Zero Waste Arlington | | | |
| Hamilton, Malcolm | Central School Feasibility Study Committee | | | |
| Magee, Alex | Capital Planning Committee, Deputy Town Manager/Finance Director | | | |
| Brazile, Juli | Envision Arlington Standing Committee | | | |
| Michele, Hassler | Cemetery Commission, (6/2025) | | | |
| Richter, Wendy | Open Space Committee, Co-Chair, Arlington Redevelopment Board Designee | | | |
| Vatz, Mara | Tree Committee, 12/2025 | | | |
| Homan, Dr. Elizabeth | High School Building Committee Co-Vice Chair, Superintendent of Schools | | | |
| Allison-Ampe, Dr. Kirsi | High School Building Committee, School Committee Representative | | | |
| Rob Behrent | High School Building Committee, Facilities Director | | | |
| Callahan, Francis | High School Building Committee, Community Member | | | |
| Cole, John | High School Building Committee | | | |
| Jackson, Toby | High School Building Committee, Community Member | | | |
| Janger, Matthew | High School Building Committee, AHS Principal | | | |
| Katofsky, Ryan | High School Building Committee | | | |
| McCarthy, Bill | High School Building Committee, AHS Assistant Principal | | | |
| Pierce, Judson | High School Building Committee, former School Committee Member | | | |
| Mason, Michael | High School Building Committee, School Chief Financial Officer | | | |
| Loosian, Kate | High School Building Committee, Community Member | | | |
| Ruiz, Dan | High School Building Committee | | | |
