Office
U.S. House
2026 contest
Massachusetts 5th District
This page currently shows current seat context and active FEC filings. It does not yet claim ballot certification, party nomination, or certified results.
Current officeholder
Katherine M. Clark
General election
November 3, 2026
Live FEC filings
4
FEC registeredBallot certifiedParty nomineeWon electionSeated
Candidates listed here are active FEC filings for this federal seat. Ballot certification, nominee status, and state election-office validation are not loaded yet.
Candidates
4 active FEC filings
KATHERINE CLARKFEC registered
DEMOCRATIC PARTY · Incumbent
First FEC filing: February 19, 2013 · Last filing: November 14, 2024
Has raised fundsFEC ↗
JONATHAN PAZFEC registered
DEMOCRATIC PARTY · Challenger
First FEC filing: July 27, 2026 · Last filing: July 27, 2026
Has raised fundsFEC ↗
TARIK SAMMANFEC registered
DEMOCRATIC PARTY · Challenger
First FEC filing: November 15, 2025 · Last filing: November 15, 2025
Has raised fundsFEC ↗
DEREK FLEMINGFEC registered
INDEPENDENT · Challenger
First FEC filing: May 26, 2026 · Last filing: May 26, 2026
No receipts reported yetFEC ↗
Sources
Seat structure source: Official House roster ↗
Candidate filing source: Federal Election Commission candidate filings and candidate data APIs.