
U.S. Senator for Washington
Democrat
Senate term end not loaded yet
Missed 0.2% 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 1993, 6 terms in total.
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Bills and resolutions where Cantwell is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.
15 of 25 have at least one cosponsor from the other party.
Cooperative Institute Act of 2026
Introduced Aug 6, 2026. 3 cosponsors, 2 from the other party. S. 5332 on Congress.gov(opens in a new tab)
Introduced
Hurricane Hunter Aircraft Recapitalization Act
Introduced Jun 17, 2026. 5 cosponsors, 3 from the other party. S. 4802 on Congress.gov(opens in a new tab)
Passed committee
Transportation Fuel Market Transparency Act
Introduced Apr 30, 2026. 2 cosponsors. S. 4471 on Congress.gov
Introduced
Consumer Protection Remedies Act of 2026
Introduced Apr 15, 2026. 5 cosponsors, 1 from the other party. S. 4311 on Congress.gov(opens in a new tab)
Introduced
A bill to direct the Secretary of the Interior to convey to the Nisqually Indian Tribe the Clear Creek Hatchery infrastructure, and for other purposes.
Introduced Mar 5, 2026. 1 cosponsor. S. 4014 on Congress.gov(opens in a new tab)
Introduced
Tsunami Warning, Research, and Education Act of 2026
Introduced Feb 12, 2026. 2 cosponsors, 2 from the other party. S. 3881 on Congress.gov(opens in a new tab)
Introduced
Radar Next Program Act of 2026
Introduced Feb 5, 2026. 1 cosponsor, 1 from the other party. S. 3795 on Congress.gov(opens in a new tab)
Introduced
Helping Our People Act of 2026
Introduced Feb 3, 2026. 1 cosponsor. S. 3769 on Congress.gov(opens in a new tab)
Introduced
FAA SMS Compliance Review Act of 2026
Introduced Jan 27, 2026. 7 cosponsors. S. 3700 on Congress.gov(opens in a new tab)
Passed committee
A resolution congratulating the University of Washington men's soccer team on winning the 2025 National Collegiate Athletic Association Division 1 Men's Soccer National Championship.
Introduced Jan 8, 2026. 1 cosponsor. S.Res. 578 on Congress.gov(opens in a new tab)
Passed the Senate
Student Athlete Fairness and Enforcement Act
Introduced Sep 29, 2025. 2 cosponsors. S. 2932 on Congress.gov(opens in a new tab)
Introduced
A bill to reauthorize the National Sea Grant College Program.
Introduced Jul 31, 2025. 3 cosponsors, 2 from the other party. S. 2581 on Congress.gov(opens in a new tab)
Introduced
Parity for Tribal Law Enforcement Act
Introduced Jul 24, 2025. 8 cosponsors, 2 from the other party. S. 2452 on Congress.gov(opens in a new tab)
Introduced
A resolution commemorating the 95th anniversary of the enactment of the Tariff Act of 1930.
Introduced Jun 17, 2025. 3 cosponsors. S.Res. 281 on Congress.gov(opens in a new tab)
Introduced
Roadless Area Conservation Act of 2025
Introduced Jun 11, 2025. 30 cosponsors, 1 from the other party. S. 2042 on Congress.gov(opens in a new tab)
Introduced
Safe Operations of Shared Airspace Act of 2025
Introduced Jun 5, 2025. 13 cosponsors. S. 1985 on Congress.gov(opens in a new tab)
Introduced
Quinault Indian Nation Land Transfer Act
Introduced Apr 29, 2025. 1 cosponsor. S. 1514 on Congress.gov(opens in a new tab)
Passed the Senate
Lower Elwha Klallam Tribe Project Lands Restoration Act
Introduced Apr 29, 2025. 1 cosponsor. S. 1513 on Congress.gov(opens in a new tab)
Passed committee
Content Origin Protection and Integrity from Edited and Deepfaked Media Act of 2025
Introduced Apr 9, 2025. 2 cosponsors, 1 from the other party. S. 1396 on Congress.gov(opens in a new tab)
Introduced
Trade Review Act of 2025
Introduced Apr 3, 2025. 13 cosponsors, 7 from the other party. S. 1272 on Congress.gov(opens in a new tab)
Introduced
Maintaining and Enhancing Hydroelectricity and River Restoration Act of 2025
Introduced Mar 27, 2025. 14 cosponsors, 7 from the other party. S. 1183 on Congress.gov(opens in a new tab)
Introduced
Opioid Overdose Data Collection Enhancement Act
Introduced Mar 24, 2025. 7 cosponsors, 2 from the other party. S. 1098 on Congress.gov(opens in a new tab)
Passed committee
Fatal Overdose Reduction Act of 2025
Introduced Feb 20, 2025. 1 cosponsor, 1 from the other party. S. 665 on Congress.gov(opens in a new tab)
Introduced
Fire Ready Nation Act of 2025
Introduced Jan 29, 2025. 8 cosponsors, 4 from the other party. S. 306 on Congress.gov(opens in a new tab)
Passed the Senate
Promoting Resilient Supply Chains Act of 2025
Introduced Jan 27, 2025. 4 cosponsors, 2 from the other party. S. 257 on Congress.gov(opens in a new tab)
Introduced