Mark J. Cusack

Mark J. Cusack is the Democratic nominee for Massachusetts House, 5th Norfolk District on the November 3, 2026 ballot, per the Secretary of the Commonwealth's September 1, 2026 primary results. Mark J. Cusack is a sitting member for the district, per the Massachusetts House of Representatives's official member directory (malegislature.gov). Cusack has represented the 5th Norfolk District since 2011 and previously worked as an assistant to the Mayor of Braintree, per malegislature.gov Biography profile. Cusack serves as House Chairman of the Joint Committee on Marijuana Policy, per malegislature.gov Biography profile.