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Susan Collins
U.S. Senator, Maine · Republican
Votes with the Republican majority on 83.4% of party-line votes
83.4%
701 of 841 party-line votes
Votes against that majority
140
119th Congress, through Sept. 30, 2026
Rank within party
1st lowest of 54
Among Senate Republicans with 50+ party-line votes
Susan Collins (R-ME) voted with the Republican majority on 83.4% of the 841 party-line votes cast in the 119th Congress through Sept. 30, 2026, and against it 140 times. Among 54 Senate Republicans with at least 50 such votes, that is the 1st-lowest score. Missed 0 of 915 roll calls (0%).
Source: Voteview roll-call data for the 119th Congress (through Sept. 30, 2026), files updated . A party-line vote is one where most voting Democrats opposed most voting Republicans. Voteview profile · Congress.gov
By party
| As | Period | Party-line score | Votes with own party |
|---|---|---|---|
| Republican | Jan. 9, 2025 – Sept. 30, 2026 | 83.4% | 701 of 841 |
Votes against the Republican majority
The 40 most recent of 140 party-line votes on which Susan Collins voted against the Republican majority.
| Date | Measure | Vote |
|---|---|---|
| Sept. 29, 2026 | S.J.Res. 197 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Centers for Medicare & Medicaid Services of the Department of Health and Human Services relating to "Patient Protection and Affordable Care Act, HHS Notice of Benefit and Payment Parameters for 2027; and Basic Health Program". On the Motion to Proceed · Motion to Proceed Rejected |
Yea Republicans: Nay |
| Sept. 28, 2026 | S. 4668 To increase the limitation on funding for post-eligibility insurance and catastrophic injury for student athletes. On the Amendment · Amendment Rejected |
Yea Republicans: Nay |
| Sept. 24, 2026 | H.Con.Res. 89 A concurrent resolution directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran. On the Concurrent Resolution · Concurrent Resolution Rejected |
Yea Republicans: Nay |
| Sept. 15, 2026 | H.R. 3633 To provide for a system of regulation of the offer and sale of digital commodities by the Securities and Exchange Commission and the Commodity Futures Trading Commission, to amend the Federal Reserve Act to prohibit the Federal reserve banks from offering certain products or services directly to an individual, to prohibit the use of central bank digital currency for monetary policy, and for other purposes. On Cloture on the Motion to Proceed · Cloture on the Motion to Proceed Rejected |
Nay Republicans: Yea |
| Aug. 8, 2026 | PN 1078 Todd Blanche, of Florida, to be Attorney General On the Nomination · Nomination Confirmed |
Nay Republicans: Yea |
| Aug. 8, 2026 | PN 1078 Todd Blanche, of Florida, to be Attorney General On the Cloture Motion · Cloture Motion Agreed to |
Nay Republicans: Yea |
| Aug. 5, 2026 | S.J.Res. 187 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Environmental Protection Agency relating to "Modification to the Start of the Submission Period for Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) Reporting and Recordkeeping Under TSCA 8(a)(7)". On the Motion to Proceed · Motion to Proceed Rejected |
Yea Republicans: Nay |
| July 30, 2026 | S.J.Res. 181 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Discharge · Motion to Discharge Rejected |
Yea Republicans: Nay |
| July 23, 2026 | S.J.Res. 180 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Discharge · Motion to Discharge Rejected |
Yea Republicans: Nay |
| July 21, 2026 | PN 8518 Kara Marie Westercamp, of Virginia, to be a Judge of the United States Court of International Trade On the Nomination · Nomination Confirmed |
Nay Republicans: Yea |
| July 16, 2026 | PN 8518 Kara Marie Westercamp, of Virginia, to be a Judge of the United States Court of International Trade On the Cloture Motion · Cloture Motion Agreed to |
Nay Republicans: Yea |
| June 24, 2026 | S.J.Res. 185 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Proceed · Motion to Proceed Rejected |
Yea Republicans: Nay |
| June 23, 2026 | H.Con.Res. 86 A concurrent resolution directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran. On the Concurrent Resolution · Concurrent Resolution Agreed to |
Yea Republicans: Nay |
| June 17, 2026 | S.Res. 616 A resolution requesting information on Honduras's human rights practices pursuant to section 502B(c) of the Foreign Assistance Act of 1961. On the Motion to Discharge · Motion to Discharge Rejected |
Yea Republicans: Nay |
| June 16, 2026 | S.J.Res. 172 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Discharge · Motion to Discharge Rejected |
Yea Republicans: Nay |
| June 16, 2026 | S.J.Res. 190 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Executive Office for Immigration Review relating to "Appellate Procedures for the Board of Immigration Appeals". On the Motion to Proceed · Motion to Proceed Rejected |
Yea Republicans: Nay |
| June 5, 2026 | S. 2 To provide for limitations on judgments, awards, and compromise settlements under section 1304 of title 31, United States Code. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 5, 2026 | S. 2 To prohibit the use of funds to provide payments to certain individuals. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 5, 2026 | S. 2 To provide compensation to law enforcement officers who defended the United States Capitol during the events that occurred at or near the United States Capitol on January 6, 2021, and for other purposes. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 5, 2026 | S. 2 To prohibit the Department of Justice from using taxpayer funds to make settlement payments to individuals convicted of assaulting law enforcement officers on January 6, 2021. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 5, 2026 | S. 2 An original bill to provide for reconciliation pursuant to title II of S. Con. Res. 33. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 5, 2026 | S. 2 To repurpose funds previously appropriated for U.S. Immigration and Customs Enforcement for the timely processing of DACA applications and related employment authorization documents and to prohibit the use of funds to arrest, detain, deport, or remove DACA recipients. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 4, 2026 | S. 2 An original bill to provide for reconciliation pursuant to title II of S. Con. Res. 33. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 4, 2026 | S. 2 To prohibit the distribution of Federal funds to individuals convicted of certain crimes. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 4, 2026 | S. 2 To ensure only citizens are registered to vote in elections for Federal office, and to require voters to provide photo identification, and for other purposes. On the Motion · Motion Rejected |
Nay Republicans: Yea |
| June 4, 2026 | S. 2 To prohibit an individual from acting as Director of National Intelligence if such individual is simultaneously serving as the head of any other Federal department or agency. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 4, 2026 | S. 2 An original bill to provide for reconciliation pursuant to title II of S. Con. Res. 33. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 4, 2026 | S. 2 To provide a clarification relating to, and to prohibit the use of funds for, the White House Ballroom. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| June 4, 2026 | S. 2 An original bill to provide for reconciliation pursuant to title II of S. Con. Res. 33. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| May 19, 2026 | S.J.Res. 185 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Discharge · Motion to Discharge Agreed to |
Yea Republicans: Nay |
| May 13, 2026 | S.J.Res. 141 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by Bureau of Consumer Financial Protection relating to the withdrawal of the rule relating to "Debt Collection Practices (Regulation F); Deceptive and Unfair Collection of Medical Debt". On the Motion to Proceed · Motion to Proceed Rejected |
Yea Republicans: Nay |
| May 13, 2026 | S.J.Res. 132 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Bureau of Consumer Financial Protection relating to the withdrawal of the rule relating to "Examinations for Risks to Active-Duty Servicemembers and Their Covered Dependents". On the Motion to Proceed · Motion to Proceed Rejected |
Yea Republicans: Nay |
| May 13, 2026 | S.J.Res. 163 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Discharge · Motion to Discharge Rejected |
Yea Republicans: Nay |
| April 30, 2026 | S.J.Res. 184 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that have not been authorized by Congress. On the Motion to Discharge · Motion to Discharge Rejected |
Yea Republicans: Nay |
| April 28, 2026 | S.J.Res. 124 A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Republic of Cuba that have not been authorized by Congress. On the Point of Order · Point of Order Well Taken |
Nay Republicans: Yea |
| April 23, 2026 | S.Con.Res. 33 To establish a deficit-neutral reserve fund relating to requiring the obligation of amounts appropriated to the Federal Emergency Management Agency to carry out the public assistance and hazard mitigation programs. On the Amendment · Amendment Rejected |
Yea Republicans: Nay |
| April 23, 2026 | S.Con.Res. 33 To establish a deficit-neutral reserve fund relating to requiring the Comptroller General of the United States to conduct a study related to economic consequences of private or confidential drug pricing agreements struck by any Federal department, agency, or office with any pharmaceutical manufacturer. On the Amendment · Amendment Rejected |
Yea Republicans: Nay |
| April 23, 2026 | S.Con.Res. 33 To reduce the price of prescription drugs in the United States by more than 50 percent by adopting Most Favored Nation drug pricing so that the American people pay no more for prescription drugs than Europeans or Canadians. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| April 23, 2026 | S.Con.Res. 33 To create a point of order against legislation that would not decrease home electricity bills. On the Motion · Motion Rejected |
Yea Republicans: Nay |
| April 23, 2026 | S.Con.Res. 33 To establish a deficit-neutral reserve fund relating to extending the prohibition on Medicaid payments to abortion providers. On the Motion · Motion Rejected |
Nay Republicans: Yea |
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