Contested Races
New District 1 (Old District 2)
Richard Neal (D-Springfield) -- Incumbent website, twitter, facebook
Andrea Nuciforo (D-Pittsfield) website, twitter, facebook
Bill Shein (D-Alford) website, twitter, facebook
New District 2 (Old District 3)
James McGovern (D-Worcester) -- Incumbent website, twitter, facebook
William Feegbeh (D-Boston)
Richard Eustis (R-Northborough)
Patrick Barron (U-Worcester)
New District 3 (Old District 5)
Niki Tsongas (D-Lowell) -- Incumbent website, twitter, facebook
Jon Golnik (R-Carlisle) website, twitter, facebook
Tom Weaver (R-Westford) website, twitter, facebook
District 4 -- OPEN SEAT
Micheal Burstein (D-Brookline) website, twitter, facebookMarty Farren (D-Sharon) website, twitter
Joseph Kennedy III (D-Brookline) website, twitter, facebook
Jules Levine (D-Brookline)
Jack Porter (D-Newton) facebook
Herb Robinson (D-Newton) website, twitter, facebook
Sean Bielat (R-Norfolk) website, twitter, facebook
Elizabeth Childs (R-Brookline) website
Retiring
Old District 1: John Olver (D-Amherst) -- Incumbent, Retiring website*, twitter
Old District 4: Barney Frank (D-Newton) -- Incumbent, Retiring website*
*Official U.S. House website, not campaign website.