Massachusetts' 4th Congressional District, 2026

Incumbent running

Jake Auchincloss (D) vs. Thomas Stalcup (R): Massachusetts' 4th District election is on Tuesday, November 3, 2026, part of the 2026 midterm elections.

Jake Auchincloss, Democratic candidate for U.S. House in Massachusetts
Jake Auchincloss
Democratic
Incumbent · U.S. Representative, MA-4, since 2021Voting record →
Campaign money →FEC filing ↗
TS
Thomas Stalcup
Republican
FEC filing ↗
Seat held by
(D) Jake Auchincloss, since 2021
Election day
Tuesday, Nov. 3, 2026
Term
Jan 3, 2027 – Jan 3, 2029

Who is running for Massachusetts' 4th Congressional District?

Jake Auchincloss (D) vs. Thomas Stalcup (R)

Who holds this seat now?

(D) Jake Auchincloss, since 2021

When is the election?

Tuesday, Nov. 3, 2026

This race is for Massachusetts' 4th Congressional District (MA-4, District 4). Find your district on the district map.

Candidate list: civicAPI ↗