Massachusetts House of Representatives' 16th Middlesex district in the United States is one of 160 legislative districts included in the lower house of the Massachusetts General Court.
It covers part of Middlesex County.
[1] Democrat Rodney Elliot of Lowell has represented the district since 2023.
[2] The district includes the following localities:[3] The current district geographic boundary overlaps with those of the Massachusetts Senate's 1st Middlesex and 3rd Middlesex districts.
[4] The district previously covered Framingham, circa 1872.