
U.S. Senator for Massachusetts
Democrat
Senate term end not loaded yet
Missed 1.5% of roll calls. Chamber median 2.1%.
The full voting recordCounts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we countFrom FEC filings, Voteview roll calls and Congress.gov.
Democrat. In Congress since 2013, 3 terms in total.
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Bills and resolutions where Warren is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.
45 of 89 have at least one cosponsor from the other party.
Direct File Act of 2026
Introduced Feb 26, 2026. 40 cosponsors, 2 from the other party. S. 3948 on Congress.gov(opens in a new tab)
Introduced
American Homeownership Act
Introduced Feb 24, 2026. 20 cosponsors, 1 from the other party. S. 3904 on Congress.gov(opens in a new tab)
Introduced
Corporate Crimes Against Health Care Act
Introduced Feb 11, 2026. 4 cosponsors. S. 3829 on Congress.gov
Introduced
Break Up Big Medicine Act
Introduced Feb 10, 2026. 1 cosponsor, 1 from the other party. S. 3822 on Congress.gov(opens in a new tab)
Introduced
A resolution condemning and calling for the reversal of President Trump's decision to allow the export of advanced artificial intelligence chips to the United Arab Emirates, despite significant risks to national security and just months after the United Arab Emirates signed a secret $500,000,000 deal to buy close to a majority stake in the Trump family crypto company World Liberty Financial.
Introduced Feb 5, 2026. 3 cosponsors. S.Res. 598 on Congress.gov(opens in a new tab)
Introduced
Part-Time Worker Bill of Rights Act
Introduced Dec 17, 2025. 7 cosponsors, 1 from the other party. S. 3547 on Congress.gov(opens in a new tab)
Introduced
Schedules That Work Act
Introduced Dec 17, 2025. 20 cosponsors, 1 from the other party. S. 3550 on Congress.gov(opens in a new tab)
Introduced
United States Cadet Nurse Corps Service Recognition Act of 2025
Introduced Dec 3, 2025. 4 cosponsors, 2 from the other party. S. 3329 on Congress.gov(opens in a new tab)
Introduced
EXPERTS Act of 2025
Introduced Nov 19, 2025. 12 cosponsors, 1 from the other party. S. 3210 on Congress.gov(opens in a new tab)
Introduced
Stop Ballroom Bribery Act
Introduced Nov 18, 2025. 6 cosponsors. S. 3191 on Congress.gov(opens in a new tab)
Introduced
Social Security Emergency Inflation Relief Act
Introduced Oct 30, 2025. 11 cosponsors. S. 3078 on Congress.gov(opens in a new tab)
Introduced
Innovation Fund Act
Introduced Oct 28, 2025. 1 cosponsor. S. 3067 on Congress.gov(opens in a new tab)
Introduced
A resolution condemning President Trump's pardoning of Binance founder Changpeng Zhao, who had violated United States anti-money laundering laws, and calling for Congress to use its authority to stop this form of corruption.
Introduced Oct 23, 2025. 14 cosponsors. S.Res. 466 on Congress.gov(opens in a new tab)
Introduced
No Argentina Bailout Act
Introduced Oct 1, 2025. 19 cosponsors, 1 from the other party. S. 2965 on Congress.gov(opens in a new tab)
Introduced
Child Care for Every Community Act
Introduced Sep 30, 2025. 9 cosponsors, 1 from the other party. S. 2939 on Congress.gov(opens in a new tab)
Introduced
A resolution recognizing the seriousness of polycystic ovary syndrome (PCOS) and expressing support for the designation of September 2025 as "PCOS Awareness Month".
Introduced Sep 30, 2025. 7 cosponsors, 3 from the other party. S.Res. 422 on Congress.gov(opens in a new tab)
Passed the Senate
Reconciliation in Place Names Act
Introduced Sep 18, 2025. 10 cosponsors. S. 2894 on Congress.gov(opens in a new tab)
Introduced
Transparency in Contracting Act of 2025
Introduced Sep 16, 2025. 3 cosponsors, 2 from the other party. S. 2809 on Congress.gov(opens in a new tab)
Introduced
Equal Employment for All Act of 2025
Introduced Sep 15, 2025. 11 cosponsors, 1 from the other party. S. 2798 on Congress.gov(opens in a new tab)
Introduced
Nationwide Right To Unionize Act
Introduced Sep 4, 2025. 15 cosponsors, 1 from the other party. S. 2729 on Congress.gov(opens in a new tab)
Introduced
Modular Housing Production Act
Introduced Jul 28, 2025. 1 cosponsor, 1 from the other party. S. 2489 on Congress.gov(opens in a new tab)
Introduced
Price Gouging Prevention Act of 2025
Introduced Jul 17, 2025. 9 cosponsors, 1 from the other party. S. 2321 on Congress.gov(opens in a new tab)
Introduced
A bill to amend section 2112 of title 44, United States Code, to appropriately limit donations to Presidential Libraries and Centers.
Introduced Jul 16, 2025. 15 cosponsors, 1 from the other party. S. 2300 on Congress.gov(opens in a new tab)
Introduced
Warrior Right to Repair Act of 2025
Introduced Jul 8, 2025. 1 cosponsor, 1 from the other party. S. 2209 on Congress.gov(opens in a new tab)
Introduced
Refund Equality Act of 2025
Introduced Jun 26, 2025. 46 cosponsors, 3 from the other party. S. 2197 on Congress.gov(opens in a new tab)
Introduced