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United States Senate election in Massachusetts, 2026 (September 1 Republican primary)

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2024
U.S. Senate, Massachusetts
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Democratic primary
Republican primary
General election
Election details
Filing deadline: June 2, 2026
Primary: September 1, 2026
General: November 3, 2026
How to vote
Poll times:

7 a.m. to 8 p.m.
Voting in Massachusetts

Race ratings
Cook Political Report: Solid Democratic
DDHQ and The Hill: Pending
Inside Elections: Solid Democratic
Sabato's Crystal Ball: Safe Democratic
Ballotpedia analysis
U.S. Senate battlegrounds
U.S. House battlegrounds
Federal and state primary competitiveness
Ballotpedia's Election Analysis Hub, 2026
See also
U.S. Senate, Massachusetts
U.S. Senate1st2nd3rd4th5th6th7th8th9th
Massachusetts elections, 2026
U.S. Congress elections, 2026
U.S. Senate elections, 2026
U.S. House elections, 2026

A Republican Party primary takes place on September 1, 2026, in Massachusetts to determine which Republican candidate will run in the state's general election on November 3, 2026.

Candidate filing deadline Primary election General election
June 2, 2026
September 1, 2026
November 3, 2026


Heading into the election, the incumbent is Edward Markey (Democrat), who was first elected in 2013.

A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. Massachusetts utilizes a semi-closed primary system where voters who are affiliated with a political party and unaffiliated voters may vote in a party's primary.[1][2]

For information about which offices are nominated via primary election, see this article.

This page focuses on Massachusetts' United States Senate Republican primary. For more in-depth information on the state's Democratic primary and the general election, see the following pages:

Candidates and election results

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

  • Register with a federal or state campaign finance agency before the candidate filing deadline
  • Appear on candidate lists released by government election agencies

Candidate profiles

There are currently no candidate profiles created for this race. Candidate profiles will appear here as they are created. Encourage the candidates in this race to complete Ballotpedia's Candidate Connection survey so that their profile will appear here.

Voting information

See also: Voting in Massachusetts

Ballotpedia will publish the dates and deadlines related to this election as they are made available.

Campaign finance

There are currently no declared candidates in this race. Know of one we missed? Click here to let us know.

Ballot access

The table below details filing requirements for U.S. Senate candidates in Massachusetts in the 2026 election cycle. For additional information on candidate ballot access requirements in Massachusetts, click here.

Filing requirements for U.S. Senate candidates, 2026
State Office Party Signatures required Filing fee Filing deadline Source
Massachusetts U.S. Senate Ballot-qualified party 10,000 N/A 6/2/2026 Source
Massachusetts U.S. Senate Unaffiliated 10,000 N/A 8/25/2026 Source

See also

External links

Footnotes


Senators
Representatives
District 1
District 2
District 3
District 4
District 5
District 6
District 7
District 8
District 9
Democratic Party (11)