United States Senate election in Massachusetts, 2026

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← 2024
U.S. Senate, Massachusetts
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. Senate • 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th Massachusetts elections, 2026 U.S. Congress elections, 2026 U.S. Senate elections, 2026 U.S. House elections, 2026 Alabama U.S. Senate raceAlaska U.S. Senate raceArkansas U.S. Senate raceColorado U.S. Senate raceDelaware U.S. Senate raceGeorgia U.S. Senate raceIdaho U.S. Senate raceIllinois U.S. Senate raceIowa U.S. Senate raceKansas U.S. Senate raceKentucky U.S. Senate raceLouisiana U.S. Senate raceMaine U.S. Senate raceMassachusetts U.S. Senate raceMichigan U.S. Senate raceMinnesota U.S. Senate raceMississippi U.S. Senate raceMontana U.S. Senate raceNebraska U.S. Senate raceNew Hampshire U.S. Senate raceNew Jersey U.S. Senate raceNew Mexico U.S. Senate raceNorth Carolina U.S. Senate raceOklahoma U.S. Senate raceOregon U.S. Senate raceRhode Island U.S. Senate raceSouth Carolina U.S. Senate raceSouth Dakota U.S. Senate raceTennessee U.S. Senate raceTexas U.S. Senate raceVirginia U.S. Senate raceWest Virginia U.S. Senate raceWyoming U.S. Senate raceSubmit

Voters in Massachusetts will elect one member to the U.S. Senate in the general election on November 3, 2026. The election will fill the Class II Senate seat held by Edward J. Markey (D), who first took office in 2013. To learn more about other elections on the ballot, click here.

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

Note: At this time, Ballotpedia is combining all declared candidates for this election into one list under a general election heading. As primary election dates are published, this information will be updated to separate general election candidates from primary candidates as appropriate.

General election

The general election will occur on November 3, 2026.

General election for U.S. Senate Massachusetts

The following candidates are running in the general election for U.S. Senate Massachusetts on November 3, 2026.

		Candidate
		Edward J. Markey (D)
		Seth Moulton (D)
		Alexander Rikleen (D)
	Submit photo	Nathan Bech (R)
	Submit photo	Philip Devincentis (American Independent Party)
		Joseph Tache (Party for Socialism and Liberation)
		Morgan Dawicki (Independent)

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	Incumbents are bolded and underlined.
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Candidate profiles

This section includes candidate profiles that may be created in one of two ways: either the candidate completed Ballotpedia's Candidate Connection survey, or Ballotpedia staff may compile a profile based on campaign websites, advertisements, and public statements after identifying the candidate as noteworthy. For more on how we select candidates to include, click here.

Joseph Tache

Party: Party for Socialism and Liberation

Incumbent: No

Political Office: None

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Key Messages

To read this candidate's full survey responses, click here.

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Capitalism is a national emergency; the solution is socialism! In the world’s richest country, millions of people are struggling to afford their basic necessities. Here in Massachusetts, rents and prices are through the roof. In our capitalist society, resources are hoarded by greedy billionaires. The richest 900 people in the U.S. own as much wealth as the poorest 170,000,000 of us. This system of inequality is administered by Republican and Democratic politicians who serve the billionaires. We have the means to improve our society for everyone, we just need the power. As a socialist, I will propose legislation to redistribute that wealth and reorganize the economy to meet our needs: funding quality housing, healthcare, and education.

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Climate change and war are existential threats to humanity. They are caused by capitalism. The billionaires in charge care more about profit and domination than they do about the well-being of the people and our planet. Only under socialism, with working people in power, can we implement real solutions. The U.S. military budget is bigger than the next nine countries’ combined. I will propose legislation to cut that bloated budget by 90% and usher in a new era of foreign policy based on solidarity and diplomacy, not domination. The money saved will fund millions of new well-paying union jobs to address society’s needs. A top priority will be to decommission the billionaires’ fossil fuel infrastructure and build a renewable energy grid.

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We must overcome the Trump administration’s divide-and-conquer strategy to defeat its attacks on our rights. Trump’s program is simple: steal from the poor and give to the rich. He and his allies know that this program is unpopular. This is why they attack our basic democratic rights and try to divide us. They blame DEI (i.e. Black people), immigrants, transgender people, and other vulnerable groups for society’s problems so that we as working class people will point the finger at each other rather than at the billionaires and politicians who are truly responsible. We combat their division with solidarity. This socialist campaign is for everyone, of every background and identity, who is sick of living under the billionaires’ thumbs.

Voting information

See also: Voting in Massachusetts

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

Ballotpedia's Candidate Connection survey responses

Ballotpedia asks all federal, state, and local candidates to complete a survey and share what motivates them on political and personal levels. The section below shows responses from candidates in this race who completed Ballotpedia's Candidate Connection survey. Candidates are asked three required questions for this survey, but they may answer additional optional questions as well.

Survey responses from candidates in this race

Click on a candidate's name to visit their Ballotpedia page.

Note: Ballotpedia reserves the right to edit Candidate Connection survey responses. Any edits made by Ballotpedia will be clearly marked with [brackets] for the public. If the candidate disagrees with an edit, he or she may request the full removal of the survey response from Ballotpedia.org. Ballotpedia does not edit or correct typographical errors unless the candidate's campaign requests it.

Expand all | Collapse all

Please list below 3 key messages of your campaign. What are the main points you want voters to remember about your goals for your time in office?

Joseph Tache (Party for Socialism and Liberation)

Capitalism is a national emergency; the solution is socialism!

In the world’s richest country, millions of people are struggling to afford their basic necessities. Here in Massachusetts, rents and prices are through the roof.

In our capitalist society, resources are hoarded by greedy billionaires. The richest 900 people in the U.S. own as much wealth as the poorest 170,000,000 of us. This system of inequality is administered by Republican and Democratic politicians who serve the billionaires.

We have the means to improve our society for everyone, we just need the power. As a socialist, I will propose legislation to redistribute that wealth and reorganize the economy to meet our needs: funding quality housing, healthcare, and education.

Climate change and war are existential threats to humanity. They are caused by capitalism. The billionaires in charge care more about profit and domination than they do about the well-being of the people and our planet. Only under socialism, with working people in power, can we implement real solutions.

The U.S. military budget is bigger than the next nine countries’ combined. I will propose legislation to cut that bloated budget by 90% and usher in a new era of foreign policy based on solidarity and diplomacy, not domination.

The money saved will fund millions of new well-paying union jobs to address society’s needs. A top priority will be to decommission the billionaires’ fossil fuel infrastructure and build a renewable energy grid.

We must overcome the Trump administration’s divide-and-conquer strategy to defeat its attacks on our rights.

Trump’s program is simple: steal from the poor and give to the rich. He and his allies know that this program is unpopular. This is why they attack our basic democratic rights and try to divide us.

They blame DEI (i.e. Black people), immigrants, transgender people, and other vulnerable groups for society’s problems so that we as working class people will point the finger at each other rather than at the billionaires and politicians who are truly responsible.

We combat their division with solidarity. This socialist campaign is for everyone, of every background and identity, who is sick of living under the billionaires’ thumbs.

What areas of public policy are you personally passionate about?

Joseph Tache (Party for Socialism and Liberation)

We have enough wealth in this country to ensure a dignified life for every one of us. Instead, politicians have prioritized providing tax cuts for billionaires, cutting the funding of our essential social programs, and funding war and militarism instead. I am passionate about all areas of policy that allow us to unleash our society’s vast resources and people power to guarantee a dignified life for us all. We will need to build a powerful movement to make that possibility a reality. I am committed to helping build that movement, independently of the Democratic and Republican parties: a socialist movement.

What do you perceive to be the United States’ greatest challenges as a nation over the next decade?

Joseph Tache (Party for Socialism and Liberation)

The U.S. is the richest country in the world, but our economy is precarious. Nearly two-thirds of adults live paycheck to paycheck. Food insecurity is rising even though 40% of our food supply is thrown away every year. It is harder and harder to access dignified housing even though there are more empty homes on the market than homeless people in this country. Healthcare is so pricey that medical expenses are the leading cause of bankruptcy, and yet health outcomes like life expectancy, maternal mortality, and infant mortality are worse in the U.S. than in countries with fewer resources.

Already, tens of millions of Americans experience long-term unemployment, and as artificial intelligence (AI) rapidly develops, it threatens to completely change our economy and eliminate many of the meaningful jobs we still have left. In many sectors — such as retail, customer service, and warehousing — this technology has already had quite negative impacts on working people.

The problem isn’t with the technology itself, but rather, who controls it. If AI remains in the hands of billionaires, it will cause an unemployment catastrophe and accelerate climate change (the AI “gold rush” is consuming massive amounts of electricity and water).

I will propose legislation to ensure that AI and other advanced technologies are properly regulated and deployed to benefit society. Insofar as dangerous or menial jobs can be replaced by automation, we should use federal funding to invest in training people for and creating millions of essential jobs in healthcare, education, and infrastructure construction — industries that are currently understaffed across the country.

In the 1930s and 40s, federal funding created over 10 million jobs to construct lasting public infrastructure through the Civilian Conservation Corps and Works Progress Administration. Today, we can use federal funding to create millions of jobs that work to reorganize our economy and provide dignified housing, healthcare, education, nutritious food, childcare, and dignified retirement for all.

What are your thoughts on term limits?

Joseph Tache (Party for Socialism and Liberation)

The current generation of Congressional leadership in our country has completely failed us. It is time for them to move on. But if they are replaced by younger politicians who represent the same capitalist interests that the current generation represents, nothing will change. If an elected official is doing a good job representing working people, there is no need to force them out of office. Too many Congresspeople, new and tenured, claim to represent us but really serve the billionaires. What we need more than term limits is to end the control that billionaires have over our country’s politics.

What qualities does the U.S. Senate possess that makes it unique as an institution?

Joseph Tache (Party for Socialism and Liberation)

The median net worth of U.S. Senators is somewhere between $1-2 million, making it one of the world’s wealthiest legislative bodies. The majority of Senators also rely on PACs (i.e. legal bribery organizations primarily funded by billionaires) to fund their election campaigns. You could argue that the influence of big money in the Senate is quite unique, even by capitalist standards!

The U.S. Senate plays a central role in setting the federal budget, determining foreign policy priorities, passing federal legislation, and overseeing the activities of federal agencies — all responsibilities that have big impacts on the lives of everyday people.

Working peoples’ experiences and interests are glaringly absent from this institution. My campaign is fighting to change that.

Do you believe that it’s beneficial for senators to have previous experience in government or politics?

Joseph Tache (Party for Socialism and Liberation)

My years of experience as an organizer with the Party for Socialism and Liberation have been invaluable in developing me as a leader. I look forward to gaining new experiences if elected to the Senate. Experience is the greatest teacher, and it can be gained over time.

Moral fortitude and integrity, on the other hand, are more difficult to recover once they have been abandoned. The majority of Congresspeople receive donations from billionaire interests that donate to their campaign. Their decisions are then driven by billionaire interests, rather than their principles. In that sense, long-term experience in government can actually become a drawback, as politicians become steeped in the corruption and legalized bribery of our political system.

We need leadership — leadership that works alongside the people and is beholden to them, not the billionaires.

What do you think of the filibuster?

Joseph Tache (Party for Socialism and Liberation)

The filibuster is an anti-democratic tool that is used as a roadblock against the implementation of policies that are popular among the majority of people in this country.

During Joe Biden’s administration, Democrats had a majority in the House and Senate. They did very little with that majority. They blamed the filibuster, which requires at least 60% of Senators to agree to bring legislation to a vote.

After the 2020 elections, the Democratic Party promised us paid family and medical leave, universal childcare, free community college, Medicare expansion, the PRO Act (expanding labor rights), and the Women’s Health Protection Act (enshrining access to abortion and other reproductive healthcare). They did not deliver on any of those promises because they allowed Republicans (and even some Democrats like Joe Manchin and Kyrsten Sinema) to use the filibuster to block that legislation.

The filibuster can be overturned by a simple majority (51%) vote in the Senate. Why didn’t the Democratic Party end the filibuster when they controlled the White House and Congress between 2020-2022, so that they could deliver on their campaign promises? Their failure to do so is one of many examples of why we need to build a movement that is independent of both Democrats and Republicans.

Is there a particular senator, past or present, whom you want to model yourself after?

Joseph Tache (Party for Socialism and Liberation)

Charles Sumner, who was a U.S. Senator representing Massachusetts between 1851-1874. From his first day in Congress to his last, Sumner was a fighter for the abolition of slavery, and the expansion of civil and economic rights — movements that were bigger than just one man.

Sumner entered Congress the year after Congress had passed the detestable Fugitive Slave Act. At the time, the abolitionist movement was not yet very powerful, and most people believed that slavery was a permanent institution in U.S. society.

Sumner did not acquiesce to slavery in the name of “pragmatism”. During his 10 years in Congress before the Civil War, Sumner fought tooth and nail against slavery, helping to build the abolitionist movement. During the war, he was an advocate for the Emancipation Proclamation, the admission of Black soldiers into the Union army, and the passage of the 13th Amendment, which abolished slavery.  During the Reconstruction period after the Civil War, he fought for the expansion of rights for “freedmen”, including voting rights, access to education, and land ownership. The policies he fought for, like universal education, were to benefit not only freed Black people, but people of all backgrounds.

I will offer similarly bold leadership. The inequality and suffering created by capitalism is not permanent. Like Sumner fought for a reconstruction of U.S. society to overcome injustices of slavery, I will fight for a socialist reconstruction to overcome the injustice of capitalism.

How would you evaluate a judicial nominee?

Joseph Tache (Party for Socialism and Liberation)

I would only approve a judicial nominee who interprets the law consistently with rights of the whole population in mind — including workers, women, people of color, immigrants, and LGBTQ people.

What kind of relationships would you build with other senators?

Joseph Tache (Party for Socialism and Liberation)

I am willing to work with anyone who fights for the interests of the majority of people, rather than the billionaires.

Do you believe that compromise is necessary or desirable for policymaking?

Joseph Tache (Party for Socialism and Liberation)

Compromise is a necessary part of life. However, some compromises are unacceptable. The majority of politicians in Congress take money from billionaires, and they compromise the interests of working people in order to serve those billionaires. Those are compromises I will never make.

How should the U.S. Senate use its investigative powers?

Joseph Tache (Party for Socialism and Liberation)

Billionaires commit crimes in plain sight every day: wage theft, tax evasion, and fraud. Healthcare corporations, for example, defraud Medicare and Medicaid for tens (if not hundreds) of billions of dollars every year. The Senate should more thoroughly investigate these instances of billionaires and millionaires stealing from workers, taxpayers, and the overall wealth of society. The Trump administration is also rampantly violating democratic rights and civil liberties via ICE terror campaigns, military occupations of U.S. cities, attacks against activists for exercising their rights to speech and protest, and more. As a Senator, I would fight to investigate those responsible for these grave violations of First and Fifth Amendment rights and hold them accountable.

What criteria would you apply when deciding whether to confirm presidential appointees to their Cabinet?

Joseph Tache (Party for Socialism and Liberation)

I will only vote to confirm appointees who I believe will work to improve the quality of life for the majority of people in our country, and who have respect for the people of the world. There is no one in the Trump Cabinet whose nomination I would have supported.

What committees interest you?

Joseph Tache (Party for Socialism and Liberation)

I am willing to serve wherever I can be of the most benefit to the working people of Massachusetts, but I am most interested in the following four committees that focus on the key issues highlighted in my program:

• Banking, Housing, and Urban Affairs
• Environment and Public Works
• Foreign Relations
• Health, Education, Labor, and Pensions.

You can ask candidates in this race to fill out the survey by clicking their names below:

• Alexander Rikleen

Campaign finance

Name	Party	Receipts*	Disbursements**	Cash on hand	Date
Edward J. Markey	Democratic Party	$4,855,058	$3,844,834	$2,662,201	As of September 30, 2025
Seth Moulton	Democratic Party	$1,048,875	$774,102	$2,125,111	As of September 30, 2025
Alexander Rikleen	Democratic Party	$44,694	$37,847	$6,847	As of September 30, 2025
Nathan Bech	Republican Party	$40,000	$29,791	$14,983	As of September 30, 2025
Philip Devincentis	American Independent Party	$0	$0	$0	Data not available***
Joseph Tache	Party for Socialism and Liberation	$0	$0	$0	Data not available***
Morgan Dawicki	Independent	$8,111	$2,920	$5,191	As of September 30, 2025
Source: Federal Elections Commission, "Campaign finance data," 2026. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC). * According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee." ** According to the FEC, a disbursement "is a purchase, payment, distribution, loan, advance, deposit or gift of money or anything of value to influence a federal election," plus other kinds of payments not made to influence a federal election. *** Candidate either did not report any receipts or disbursements to the FEC, or Ballotpedia did not find an FEC candidate ID.

General election race ratings

See also: Race rating definitions and methods

Ballotpedia provides race ratings from four outlets: The Cook Political Report, Inside Elections, Sabato's Crystal Ball, and DDHQ/The Hill. Each race rating indicates if one party is perceived to have an advantage in the race and, if so, the degree of advantage:

• Safe and Solid ratings indicate that one party has a clear edge and the race is not competitive.
• Likely ratings indicate that one party has a clear edge, but an upset is possible.
• Lean ratings indicate that one party has a small edge, but the race is competitive.
• Toss-up ratings indicate that neither party has an advantage.

Race ratings are informed by a number of factors, including polling, candidate quality, and election result history in the race's district or state.

Race ratings: U.S. Senate election in Massachusetts, 2026
Race tracker	Race ratings
	10/28/2025	10/21/2025	10/14/2025	10/7/2025
The Cook Political Report with Amy Walter	Solid Democratic	Solid Democratic	Solid Democratic	Solid Democratic
Decision Desk HQ and The Hill	Pending	Pending	Pending	Pending
Inside Elections with Nathan L. Gonzales	Solid Democratic	Solid Democratic	Solid Democratic	Solid Democratic
Larry J. Sabato's Crystal Ball	Safe Democratic	Safe Democratic	Safe Democratic	Safe Democratic
Note: Ballotpedia reviews external race ratings every week throughout the election season and posts weekly updates even if the media outlets have not revised their ratings during that week.

Ballot access

This section will contain information on ballot access related to this state's elections when it is available.

Election history

The section below details election results for this state's U.S. Senate elections dating back to 2018.

2024

See also: United States Senate election in Massachusetts, 2024

General election

General election for U.S. Senate Massachusetts

Incumbent Elizabeth Warren defeated John Deaton in the general election for U.S. Senate Massachusetts on November 5, 2024.

		Candidate	%	Votes
✔		Elizabeth Warren (D)	59.8	2,041,693
		John Deaton (R)	40.0	1,365,445
		Other/Write-in votes	0.2	6,221

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 3,413,359
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

• Shiva Ayyadurai (Unenrolled)
• Brandon James Griffin (Workers Party)
• Joseph Schena (Unenrolled)
• Louis Marino (L)

Democratic primary election

Democratic primary for U.S. Senate Massachusetts

Incumbent Elizabeth Warren advanced from the Democratic primary for U.S. Senate Massachusetts on September 3, 2024.

		Candidate	%	Votes
✔		Elizabeth Warren	98.6	562,709
		Other/Write-in votes	1.4	8,078

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 570,787
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Republican primary election

Republican primary for U.S. Senate Massachusetts

John Deaton defeated Robert Antonellis and Ian Cain in the Republican primary for U.S. Senate Massachusetts on September 3, 2024.

		Candidate	%	Votes
✔		John Deaton	64.5	136,773
		Robert Antonellis	25.9	54,940
		Ian Cain	9.1	19,374
		Other/Write-in votes	0.4	924

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 212,011
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Withdrawn or disqualified candidates

• Rebekah Etique (R)
• Zakhai Akiba (R)
• Aaron Packard (R)
• John Berman (R)

2020

General election

General election for U.S. Senate Massachusetts

Incumbent Edward J. Markey defeated Kevin O'Connor and Shiva Ayyadurai in the general election for U.S. Senate Massachusetts on November 3, 2020.

		Candidate	%	Votes
✔		Edward J. Markey (D)	66.2	2,357,809
		Kevin O'Connor (R)	33.0	1,177,765
		Shiva Ayyadurai (R) (Write-in)	0.6	21,134
		Other/Write-in votes	0.2	7,428

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 3,564,136
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

• Frederick Mayock (Independent)
• Andre Gray (G)

Democratic primary election

Democratic primary for U.S. Senate Massachusetts

Incumbent Edward J. Markey defeated Joseph Kennedy III in the Democratic primary for U.S. Senate Massachusetts on September 1, 2020.

		Candidate	%	Votes
✔		Edward J. Markey	55.4	782,694
		Joseph Kennedy III	44.5	629,359
		Other/Write-in votes	0.1	1,935

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	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 1,413,988
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Withdrawn or disqualified candidates

• Washington Blask (D)
• Shannon Liss-Riordan (D)
• Steve Pemberton (D)

Republican primary election

Republican primary for U.S. Senate Massachusetts

Kevin O'Connor defeated Shiva Ayyadurai in the Republican primary for U.S. Senate Massachusetts on September 1, 2020.

		Candidate	%	Votes
✔		Kevin O'Connor	59.7	158,590
		Shiva Ayyadurai	39.4	104,782
		Other/Write-in votes	0.8	2,245

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	There were no incumbents in this race. The results have been certified. Source	Total votes: 265,617
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Libertarian primary election

Libertarian primary for U.S. Senate Massachusetts

No candidate advanced from the primary.

		Candidate	%	Votes
		Vermin Supreme (Write-in)	0.8	27
		Other/Write-in votes	99.2	3,390

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Vote totals may be incomplete for this race.
	There were no incumbents in this race. The results have been certified. Source	Total votes: 3,417
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

2018

General election

General election for U.S. Senate Massachusetts

Incumbent Elizabeth Warren defeated Geoff Diehl and Shiva Ayyadurai in the general election for U.S. Senate Massachusetts on November 6, 2018.

		Candidate	%	Votes
✔		Elizabeth Warren (D)	60.3	1,633,371
		Geoff Diehl (R)	36.2	979,210
		Shiva Ayyadurai (Independent)	3.4	91,710
		Other/Write-in votes	0.1	2,799

---

	Incumbents are bolded and underlined. The results have been certified. Source	Total votes: 2,707,090 (100.00% precincts reporting)
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
Do you want a spreadsheet of this type of data? Contact our sales team.

Withdrawn or disqualified candidates

• Allen Waters (Independent)
• Joshua Ford (Independent)
• John Devine (Independent)

Election analysis

This section will contain facts and figures related to this state's elections when those are available.

See also

Massachusetts	2026 primaries	2026 U.S. Congress elections
Massachusetts congressional delegation Voting in Massachusetts Massachusetts elections: 2026 • 2025 • 2024 • 2023 • 2022 • 2021 • 2020 • 2019 • 2018	Democratic primary battlegrounds Republican primary battlegrounds U.S. Senate Democratic primaries U.S. Senate Republican primaries U.S. House Democratic primaries U.S. House Republican primaries	U.S. Congress elections U.S. Senate elections U.S. House elections Special elections Ballot access

External links

• Search Google News for this topic

Footnotes

[show]

Massachusetts' current delegation to the United States Congress

Senators

Edward Markey (D)

Elizabeth Warren (D)

Representatives

District 1

Richard Neal (D)

District 2

Jim McGovern (D)

District 3

Lori Trahan (D)

District 4

Jake Auchincloss (D)

District 5

Katherine Clark (D)

District 6

Seth Moulton (D)

District 7

Ayanna Pressley (D)

District 8

Stephen Lynch (D)

District 9

Bill Keating (D)

Democratic Party (11)

2025-2026 Elections to the United States Congress

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Election information

Ballot access for major and minor party candidates • List of candidates running for election • List of congressional challengers • Congressional incumbents not running for re-election

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Super PACs/Organizations

American Bridge 21st Century • American Crossroads • American Unity PAC • Campaign for Primary Accountability • Club for Growth Action • Congressional Leadership Fund • Cooperative of American Physicians IE Committee• Crossroads Generation • Ending Spending Action Fund • Endorse Liberty • Fair Share Action • FreedomWorks for America • Government Integrity Fund • House Majority PAC • Independence USA Fund • League of Conservation Voters • Liberty for All PAC • Majority PAC • National Association of Realtors • NEA Advocacy Fund • Now or Never PAC • Planned Parenthood Votes • Ready for Hillary • Republicans for a Prosperous America • Restore America's Voice PAC • SEIU Pea-Federal • Women Vote!

Ballotpedia

About

Overview • What people are saying • Support Ballotpedia • Contact • Contribute • Job opportunities

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Executive: Leslie Graves, Founder and CEO • Gwen Beattie, Chief Operating Officer

Communications: Alison Graves, Director of Communications • Carley Allensworth • Abigail Campbell • Frank Festa • Sarah Groat • Nathaniel Harwood • Dillon Redmond
External Relations: Geoff Pallay, Director of External Relations • Ken Carbullido, Vice President of Election Product and Technology Strategy • Ashley Fleming • Thomas Mardik • Hannah Nelson
Operations: Meghann Olshefski, Director of Operations • Amanda Herbert • Mandy Morris • Caroline Presnell • Kelly Rindfleisch
Tech: Matt Latourelle, Director of Technology Operations • Ryan Burch • Kirsten Corrao • Beth Dellea • Travis Eden • Tate Kamish • Margaret Kearney • Eric Lotto • Joseph Sanchez • Mary Susmitha

Contributors: Scott Rasmussen

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Editorial Content

Josh Altic, Director of Content • Daniel Anderson, Associate Director of Elections & Data • Cory Eucalitto, Associate Director of Features • Ryan Byrne, Managing Editor of Ballot Measures • Mandy McConnell, Managing Editor of News • Doug Kronaizl, Managing Editor of Local Expansion • Abbey Smith, Managing Editor of Elections • Janie Valentine, Managing Editor of Law • Joel Williams. Managing Editor of Events • Andrew Bahl • Jaclyn Beran • Marielle Bricker • Joseph Brusgard • Emma Burlingame • Kelly Coyle • Jon Dunn • Victoria Edwards • Thomas Ellis • Nicole Fisher • Joseph Greaney • Thomas Grobben • Brianna Hosea • Molly Kehoe • Tyler King • Glorie Martinez • Norm Leahy, Senior Editor • Nathan Maxwell • Jimmy McAllister • Brandon McCauley • Ellie Mikus • Ellen Morrissey • Mackenzie Murphy • Kaley Platek • Samantha Post • Adam Powell • Annelise Reinwald • Ethan Rice • Spencer Richardson • Victoria Rose • Briana Ryan • Myj Saintyl • Maddy Salucka • Emma Soukup • Alexis Thacker • Mina Vogel • Samuel Wonacott • Trenton Woodcox