| Gorski, Fran | Capital Planning Committee, Assistant Director of Finance Schools | Town Manager | | |
| Gray, Nancy | Arlington Cultural Council, 1/30/2025 | Town Manager | | |
| Gruber, Rebecca | Town Meeting Procedures Committee | Town Manager | | |
| Gowin, Jonathan | | Town Manager | | |
| Goodrich-Byers, Sara | LGBTQIA+ Rainbow Commission, 2027 | Town Manager | | |
| Gruber, Rebecca | Master Plan Update Advisory Committee (AMPUp) | Planning | | |
| Gitelson, Laura | Secretary, School Committee, 2026 | Boards & Commissions, Town Manager | (646) 279-3265 | lgitelson@arlington.k12.ma.us |
| Gilbert, Susan | Cyrus E. Dallin Museum Trustees | Boards & Commissions, Town Manager | | |
| Glick, Adam | Information Technology Advisory Committee | Boards & Commissions, Town Manager | | |
| Gilligan, Stephen J. | Information Technology Advisory Committee | Boards & Commissions, Town Manager | | |
| Gates, Jonathan | Library Board of Trustees, 06/2025 | Boards & Commissions | | |
| Gildesgame, Mike | Conservation Commission | Boards & Commissions | | |
| Gustas, Nicole | Arlington Committee on Tourism & Economic Development | Boards & Commissions | | |
| Gallagher, Cynthia | Human Resource Board, 2017 | | (781) 643-9178 | |
| Glushko, Joey | Minuteman Bikeway 25th Anniversary Committee | | | |
| Graham, Sherry | Council on Aging, 2025 | | | |
| Gruber, Rebecca | Library Board of Trustees, 06/2026 | | | |
| Gray, Nancy | ACAC Grants Committee, 2025 | | | |
| Garballey, Sean | Budget Revenue Task Force, State Representative | | | |
| Gorski, Francis | Long Range Planning Committee | | | |
