The 2016 United States House of Representatives elections in Massachusetts were held on November 8, 2016, electing the nine U.S. Representatives from the Commonwealth of Massachusetts, one from each of the state's nine congressional districts. The elections coincided with the 2016 U.S. presidential election, as well as other elections to the House of Representatives, elections to the United States Senate and various state and local elections. The primaries were held on September 20. All incumbents were re-elected to office.