539 current members · 439 House · 100 Senate · roster as of 2026-10-08
Representatives
Every sitting member of Congress, from Congress.gov and the public-domain congress-legislators dataset. Biographies are assembled from records, never written.
11 members
Clear
Rep. Richard E. NealD Massachusetts's 1st District
Rep. Jim McGovernD Massachusetts's 2nd District
Rep. Lori TrahanD Massachusetts's 3rd District
Rep. Jake AuchinclossD Massachusetts's 4th District
Rep. Katherine M. ClarkD Massachusetts's 5th District
Rep. Seth MoultonD Massachusetts's 6th District
Rep. Ayanna PressleyD Massachusetts's 7th District
Rep. Stephen F. LynchD Massachusetts's 8th District
Rep. William R. KeatingD Massachusetts's 9th District
Sen. Ed MarkeyD Massachusetts
Sen. Elizabeth WarrenD Massachusetts