United States Congress: Massachusetts Federal Delegation

Congress (located in Washington, D.C.) makes laws that affect the entire country.
Every citizen is represented by two U.S. Senators (in Massachusetts, Senators Markey and Warren) and one U.S. Representative (there are 9 representatives in Massachusetts, and one of the 9 represents you depending on where you live).

SENATORS
(both represent all Massachusetts residents)

Elizabeth Warren
309 Hart Senate Office Building
Washington, D.C. 20510
Phone: (202) 224-4543
Website: https://www.warren.senate.gov/

Edward J. Markey
255 Dirksen Senate Office Building
Washington, D.C. 20510
Phone: (202) 224-2742
Website: https://www.markey.senate.gov/

REPRESENTATIVES
(one represents each congressional district in Massachusetts)

Richard Neal (1st Congressional District)
372 Cannon House Office Building
Washington, D.C. 20515
Phone: (202) 225-5601; Fax: (202) 225-8112
Website: https://neal.house.gov/

James P. McGovern (2nd Congressional District)
370 Cannon House Office Building
Washington, D.C. 20515
Phone: (202) 225-6101; Fax: (202) 225-5759
Website: https://mcgovern.house.gov/

Lori Trahan (3rd Congressional District)
2439 Rayburn House Office Building
Washington, D.C. 20515
Phone: (202) 225-3411
Website: https://trahan.house.gov/

Jake Auchincloss (4th Congressional District)
1524 Longworth House Office Building
Washington, DC 20515
Phone: (202) 225-5931
Website: https://auchincloss.house.gov/ 

Katherine Clark (5th Congressional District)
2448 Rayburn House Office Building
Washington, D.C. 20515
Phone: (202) 225-2836
Website: http://katherineclark.house.gov/

Seth Moulton (6th Congressional District)
1127 Longworth House Office Building
Washington, D.C. 20515
Phone: (202) 225-8020; Fax: (202) 225-5915
Website: https://moulton.house.gov/

Ayanna Pressley (7th Congressional District)
1108 Longworth House Office Building
Washington, D.C. 20515
Phone: (202) 225-5111
Website: https://pressley.house.gov/

Stephen Lynch (8th Congressional District)
2109 Rayburn House Office Building
Washington, D.C. 20515
Phone: (202) 225-8273; Fax: (202) 225-3984
Website: https://lynch.house.gov/

Bill Keating (9th Congressional District)
2351 Rayburn House Office Building
Washington, D.C. 20515
Phone: (202) 225-3111; Fax: (202) 225-5658
Website: http://keating.house.gov/

Other Resources

• If you do not know who represents you, this site will give you the information you need:
  http://www.wheredoivotema.com/
• Links to elected officials, bill text, hearings, etc. can be found at: http://www.congress.gov/
• Other sites for more information about the federal legislative process:
  http://www.senate.gov/
  http://www.house.gov/
• If you aren’t already a member, please join our Animal Action Team!
• To get helpful tips about contacting legislators, click here
• To see how the MA Congressional Delegation has scored on previous sessions of Congress, see the Humane Society Legislative Fund’s scorecard