
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.
AMMO Act
Introduced Jun 26, 2025. 3 cosponsors. S. 2191 on Congress.gov(opens in a new tab)
Introduced
GUARD Veterans’ Health Care Act
Introduced Jun 23, 2025. 2 cosponsors, 1 from the other party. S. 2145 on Congress.gov(opens in a new tab)
Introduced
Fit to Serve Act
Introduced Jun 10, 2025. 33 cosponsors, 1 from the other party. S. 2006 on Congress.gov
Introduced
Medicare Audiology Access Improvement Act of 2025
Introduced Jun 9, 2025. 11 cosponsors, 4 from the other party. S. 1996 on Congress.gov(opens in a new tab)
Introduced
Remove the Stain Act
Introduced May 22, 2025. 7 cosponsors, 1 from the other party. S. 1915 on Congress.gov(opens in a new tab)
Introduced
Andrew Kearse Accountability for Denial of Medical Care Act of 2025
Introduced May 22, 2025. 5 cosponsors, 1 from the other party. S. 1914 on Congress.gov(opens in a new tab)
Introduced
Protecting AI and Cloud Competition in Defense Act of 2025
Introduced May 15, 2025. 1 cosponsor, 1 from the other party. S. 1775 on Congress.gov(opens in a new tab)
Introduced
Restoring Fair Housing Protections Eliminated by Trump Act of 2025
Introduced May 6, 2025. 0 cosponsors. S. 1621 on Congress.gov(opens in a new tab)
Introduced
Anti-Racism in Public Health Act of 2025
Introduced Apr 10, 2025. 4 cosponsors. S. 1489 on Congress.gov(opens in a new tab)
Introduced
SEER Act 2025
Introduced Apr 10, 2025. 13 cosponsors. S. 1491 on Congress.gov(opens in a new tab)
Introduced
American Housing and Economic Mobility Act of 2025
Introduced Mar 11, 2025. 9 cosponsors, 1 from the other party. S. 934 on Congress.gov(opens in a new tab)
Introduced
A resolution memorializing those lost to the COVID-19 pandemic.
Introduced Mar 6, 2025. 1 cosponsor. S.Res. 119 on Congress.gov(opens in a new tab)
Introduced
IRS MATH Act of 2025
Introduced Feb 18, 2025. 1 cosponsor, 1 from the other party. S. 608 on Congress.gov(opens in a new tab)
Introduced
SAD Act
Introduced Feb 13, 2025. 12 cosponsors, 1 from the other party. S. 589 on Congress.gov(opens in a new tab)
Introduced