Republican candidate for U.S. Senate in Maine, the incumbent. Every point on this page links to its source. We don't grade candidates or tell you how to vote. As of 2026-09-27.
In Congress: 695 bills and resolutions sponsored, 6644 cosponsored, 25 became law on their own (a bill folded into a larger law isn't counted). Congress.gov
Every Supreme Court confirmation while in the Senate, and Cabinet confirmations in the last two Congresses. Senate records, newest first.
Supreme Court
Voted Yea on Ketanji Brown Jackson, Associate Justice of the Supreme Court of the United States (2022-04-07, Confirmed 53–47, roll call)
Voted Nay on Amy Coney Barrett, Associate Justice of the Supreme Court of the United States (2020-10-26, Confirmed 52–48, roll call)
Voted Yea on Brett M. Kavanaugh, Associate Justice of the Supreme Court of the United States (2018-10-06, Confirmed 50–48, roll call)
Voted Yea on Neil M. Gorsuch, Associate Justice of the Supreme Court of the United States (2017-04-07, Confirmed 54–45, roll call)
Voted Yea on Elena Kagan, Associate Justice of the Supreme Court of the U.S (2010-08-05, Confirmed 63–37, roll call)
Voted Yea on Sonia Sotomayor, Associate Justice of the Supreme Court (2009-08-06, Confirmed 68–31, roll call)
Voted Yea on Samuel A. Alito, Jr., Associate Justice (2006-01-31, Confirmed 58–42, roll call)
Voted Yea on John G. Roberts, Jr., Chief Justice of the United States (2005-09-29, Confirmed 78–22, roll call)
Cabinet
Voted Nay on Todd Blanche, Attorney General (2026-08-08, Confirmed 50–49, roll call)
Voted Yea on Walter Clayton, Director of National Intelligence (2026-07-28, Confirmed 51–47, roll call)
Voted Yea on Markwayne Mullin, Secretary of Homeland Security (2026-03-23, Confirmed 54–45, roll call)
Voted Yea on Michael G. Waltz, Representative of the United States of America to the United Nations (2025-09-19, Confirmed 47–43, roll call)
Voted Yea on Troy Meink, Secretary of the Air Force (2025-05-13, Confirmed 74–25, roll call)
Voted Yea on John Phelan, Secretary of the Navy (2025-03-24, Confirmed 62–30, roll call)
Voted Yea on Lori Chavez-DeRemer, Secretary of Labor (2025-03-10, Confirmed 67–32, roll call)
Voted Yea on Linda McMahon, Secretary of Education (2025-03-03, Confirmed 51–45, roll call)
Voted Yea on Daniel Driscoll, Secretary of the Army (2025-02-25, Confirmed 66–28, roll call)
Voted Yea on Kelly Loeffler, Administrator of the Small Business Administration (2025-02-19, Confirmed 52–46, roll call)
Voted Yea on Howard Lutnick, Secretary of Commerce (2025-02-18, Confirmed 51–45, roll call)
Voted Yea on Brooke Rollins, Secretary of Agriculture (2025-02-13, Confirmed 72–28, roll call)
Voted Yea on Robert F. Kennedy, Jr., Secretary of Health and Human Services (2025-02-13, Confirmed 52–48, roll call)
Voted Yea on Tulsi Gabbard, Director of National Intelligence (2025-02-12, Confirmed 52–48, roll call)
Voted Yea on Russell Vought, Director of the Office of Management and Budget (2025-02-06, Confirmed 53–47, roll call)
Voted Yea on Eric Turner, Secretary of Housing and Urban Development (2025-02-05, Confirmed 55–44, roll call)
Voted Yea on Pamela Bondi, Attorney General (2025-02-04, Confirmed 54–46, roll call)
Voted Yea on Douglas Collins, Secretary of Veterans Affairs (2025-02-04, Confirmed 77–23, roll call)
Voted Yea on Christopher Wright, Secretary of Energy (2025-02-03, Confirmed 59–38, roll call)
Voted Yea on Douglas Burgum, Secretary of the Interior (2025-01-30, Confirmed 80–17, roll call)
Voted Yea on Lee Zeldin, Administrator of the Environmental Protection Agency (2025-01-29, Confirmed 56–42, roll call)
Voted Yea on Sean Duffy, Secretary of Transportation (2025-01-28, Confirmed 77–22, roll call)
Voted Yea on Scott Bessent, Secretary of the Treasury (2025-01-27, Confirmed 68–29, roll call)
Voted Yea on Kristi Noem, Secretary of Homeland Security (2025-01-25, Confirmed 59–34, roll call)
Voted Nay on Peter Hegseth, Secretary of Defense (2025-01-24, Confirmed 50–50, roll call)
Voted Yea on John Ratcliffe, Director of the Central Intelligence Agency (2025-01-23, Confirmed 74–25, roll call)
Voted Yea on Marco Rubio, Secretary of State (2025-01-20, Confirmed 99–0, roll call)
Accurate?
Where they stand
In their own words, from their campaign and official websites, summarised in plain English. Under each issue, their Senate votes: Final passage votes in the Senate in the last two Congresses (2023 to now), matched to each issue by Congress.gov's own topic for the bill (and its subject tags, unless it is a catch-all bill with dozens), closest votes first: a lopsided vote says little about where anyone stands.
Economy and cost of living
Collins says she has worked to expand access to workforce training, supports small businesses and job creators, and has backed tax relief for families and fair trade policies so Maine workers can compete.
“I believe that expanding access to robust workforce training is essential to give people the opportunity to gain the skills they need to secure good-paying jobs”
Collins says the health care system needs reform to address rising medical and drug costs and provider shortages, and that she works to expand access to care in rural areas, enhance mental health care, expand drug treatment, and lower prescription drug costs.
“I frequently work with my colleagues on both sides of the aisle to address these and other important issues facing our nation, such as enhancing mental health care, expanding drug treatment programs, supporting America’s caregivers, and improving nutrition programs.”
Collins says her priorities include improving retirement security, increasing research funding for diseases like Alzheimer's and diabetes, combating scams targeting seniors, and she authored the Social Security Fairness Act to restore benefits for people affected by certain offsets.
“As a member of the Senate Special Committee on Aging, my priorities include improving retirement security, increasing biomedical research for diseases like Alzheimer’s and diabetes, and combatting scams targeting seniors.”
Collins says she is committed to policies that protect Maine's environment while supporting its economy, and has worked to reduce greenhouse gas emissions and create clean energy jobs while also retaining manufacturing jobs, noting high energy costs burden Maine families who rely heavily on fuel oil for heat.
“Throughout my time in the U.S. Senate, I have worked to reduce greenhouse gas emissions and spur the creation of clean energy jobs – while retaining important American manufacturing jobs.”
Collins says that as a member of the Senate Appropriations and Intelligence Committees she has worked to shape national security policy and has secured provisions in defense bills supporting Maine defense-related employers like Bath Iron Works and Portsmouth Naval Shipyard.
“I have successfully secured provisions in annual defense authorization and funding bills that support work at Bath Iron Works, Portsmouth Naval Shipyard, the University of Maine, Saco Defense, Pratt & Whitney, and other companies that are vital to Maine's economy.”
Collins says that as former Chairman and Ranking Member of the Senate Homeland Security Committee she has authored legislation and conducted oversight investigations to ensure accountability and prevent waste, fraud, and abuse across the federal government.
“I have authored legislation and conducted oversight investigations to ensure accountability and prevent waste, fraud, and abuse across the federal government.”
From FEC filings for 2025–26. Outside spending is money a group spends on its own about a candidate — TV and online ads, mail, canvassing. It is not a donation to the campaign, and the candidate does not control it. Supporting means it was spent to help that candidate win; Opposing means it was spent to defeat them, usually on attack ads. Groups report it within 24 or 48 hours as the election nears. Raised is the campaign's own fundraising, as of its latest quarterly report. Largest donors come from each outside spender's own FEC receipts, with each donor's share of its itemized receipts; donors under $100,000 are not named. People are shown with the employer and occupation they reported. A donor that is itself a political committee is shown with its own largest donors. Companies and nonprofits don't report their funders to the FEC, so the trail ends there, and the page says so.
Susan Collins (REP, incumbent)
Raised
$16.2M through 2026-06-30individuals $10.5M · PACs $1.2M · party $62K · from the candidate's other committees $4.3M · cash on hand $11.0M
WINSENATE— $6.6M opposing Collins
· 5 ads on this pageLargest donors:
SMP $4.1M (100%) (its largest donors: MAJORITY FORWARD $61.0M, an organization; Fred Eychaner $9.0M; DEMOCRACY PAC $9.0M)END CITIZENS UNITED ACTION FUND— $1.0M opposing CollinsLEAD MAINE COMMITTEE, INC.— $955K supporting Collins
· 2 ads on this pageLargest donors:
SENTINEL ACTION FUND $1.7M (100%)STRONGER MAINE— $892K supporting CollinsLargest donors:
STRONGER AMERICA, INC. $1.4M (53%) (an organization: its own funders aren't reported to the FEC); COMMON SENSE LEADERSHIP FUND $500K (19%) (an organization: its own funders aren't reported to the FEC); CONSERVATIVE AMERICANS PAC $250K (9%); THE SENTINEL ACTION FUND $250K (9%); AMERICAN ADVANCEMENT, INC. $250K (9%) (an organization: its own funders aren't reported to the FEC)PLANNED PARENTHOOD VOTES— $757K opposing CollinsLargest donors:
Deborah Simon $3.0M (38%), Retired; Mary Quinn Delaney $1.5M (19%), Retired; Denise Sobel $1.2M (16%), Retired; PLANNED PARENTHOOD ACTION FUND, INC. $500K (6%) (an organization: its own funders aren't reported to the FEC); Eileen Laspa $400K (5%), Retiredand 19 more
What named supporters and critics say, as reported. Shown in equal numbers.
Praise
Foster (P&K Sand and Gravel): Praised Collins for helping resolve a P&K issue with a federal agency, saying her office is highly responsive. pressherald.com
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Donald Trump: Said Collins is a good person and expressed hope she wins reelection to keep the GOP Senate majority. centralmaine.com
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Joe Manchin: Says losing Collins would mean losing 'the soul of the Senate,' someone who always tries to do the right thing. pressherald.com
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Donald Trump: Says Collins is a good person and he hopes she wins to keep the Republican Senate majority. pressherald.com
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Criticism
Sara Gideon: Criticized Collins for lacking public clarity on whether she supports Trump. bangordailynews.com
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Mini Timmaraju: Said Collins betrayed abortion-rights supporters through her Kavanaugh vote and support for anti-abortion judges. thehill.com
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Erin Evans: Said she regrets voting for Collins, viewing her Kavanaugh vote as a betrayal. pbs.org
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Phil Bartlett: Said Collins' Planned Parenthood vote shows her party loyalty outweighs her constituents' interests. pressherald.com
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Controversies
Stated as reported. Most are reported by at least two independent news outlets or found in an official record; any with only one source so far is marked Single source.
Court cases
Kao's guilty plea over illegal donations to Collins-aligned committees
Martin Kao, former CEO of defense contractor Navatek, pleaded guilty to conspiracy, funneling campaign contributions through a shell company, and making false statements, related to $150,000 in donations to a super PAC supporting Collins' 2020 campaign and about $45,000 in direct donations. Neither the indictment nor court statements indicated involvement by Collins' campaign, which said it had no knowledge of the scheme.
FEC complaint over alleged coordination with 1820 PAC
The Maine Democratic Party filed an FEC complaint (MUR 7646) requesting further investigation into whether Collins' campaign coordinated with the 1820 PAC, an independent-expenditure-only committee. Collins' campaign called the complaint "a purely partisan political stunt" lacking factual allegations and asked the FEC to dismiss it.
Crowdfunding campaign against Kavanaugh vote called "bribery" by Collins; watchdog asked DOJ to investigate Single source
Only one source found so far. We keep looking for a second, independent report.
A watchdog group, the Foundation for Accountability and Civic Trust, asked the Justice Department to investigate whether an online crowdfunding campaign that pledged over $1 million to Collins' future opponent if she voted to confirm Brett Kavanaugh constituted illegal bribery; Collins herself also called the effort an attempt at bribery, while organizers defended it as legitimate advocacy.
Navatek pay-to-play allegations and FBI probe Single source
Only one source found so far. We keep looking for a second, independent report.
ProPublica reported the FBI sought to open a bribery investigation into Sen. Collins over allegations that Navatek CEO Martin Kao funneled campaign contributions through a shell company in exchange for Collins helping the company win millions in federal defense contracts; the probe was closed after the Trump administration removed the agents involved. Kao pleaded guilty to illegal campaign contributions but no one from Collins' office or campaign was charged.
Anthrax-hoax threat letter sent to Collins Single source
Only one source found so far. We keep looking for a second, independent report.
A Maine woman was charged with mailing a threatening letter containing a white powder made to look like anthrax to Sen. Collins' home in 2018, in the wake of her vote to confirm Brett Kavanaugh; she confessed to sending it, according to an FBI criminal complaint.
After the ProPublica report, Collins publicly called the reporting a "political hit job" and a "smear job," attributing the story to Democratic operatives, while her office denied any wrongdoing and said the campaign fully cooperated with the FBI.
Semblen analyzed 144 ads from Susan Collins's campaign; 26 used at least one manipulation technique, most often Glittering Generalities, Appeal to Prejudice, Loaded Language. See the ads, the money and every candidate in this race →
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