Mazie K. Hirono
Senator · HI · D
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2013
Official websiteContact formBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
Senator · HI · D
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2013
Official websiteContact formBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
540 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 2557 · Epstein Files Transparency Act
Introduced Jul 30, 2025 · cosponsored Jul 30, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Jul 30, 2025): Read twice and referred to the Committee on the Judiciary.
S. 2556 · Protecting Health Care and Lowering Costs Act
Introduced Jul 30, 2025 · cosponsored Jul 30, 2025 · original cosponsor · Taxation
Latest action (Jul 30, 2025): Read twice and referred to the Committee on Finance. (text: CR S4908)
S. 2524 · Restoring Essential Healthcare Act
Introduced Jul 29, 2025 · cosponsored Jul 29, 2025 · original cosponsor · Health
Latest action (Jul 29, 2025): Read twice and referred to the Committee on Finance.
S. 2523 · John R. Lewis Voting Rights Advancement Act of 2025
Introduced Jul 29, 2025 · cosponsored Jul 29, 2025 · original cosponsor · Government Operations and Politics
Latest action (Jul 29, 2025): Read twice and referred to the Committee on the Judiciary. (text: CR S4821)
S. 2514 · Gun Violence Prevention Research Act of 2025
Introduced Jul 29, 2025 · cosponsored Jul 29, 2025 · original cosponsor · Health
Latest action (Jul 29, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2485 · Adjunct Faculty Loan Fairness Act of 2025
Introduced Jul 28, 2025 · cosponsored Jul 28, 2025 · original cosponsor · Education
Latest action (Jul 28, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S4776)
Introduced Jul 28, 2025 · cosponsored Jul 28, 2025 · original cosponsor · Education
Latest action (Jul 28, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2477 · End Solitary Confinement Act
Introduced Jul 28, 2025 · cosponsored Jul 28, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Jul 28, 2025): Read twice and referred to the Committee on the Judiciary.
S. 2468 · Renewing Immigration Provisions of the Immigration Act of 1929
Introduced Jul 28, 2025 · cosponsored Sep 28, 2026 · Immigration
Latest action (Jul 28, 2025): Read twice and referred to the Committee on the Judiciary. (Sponsor introductory remarks on measure: CR S4776)
S.Res. 338 · A resolution recognizing the importance of independent living and economic self-sufficiency for individuals with disabilities made possible by the Americans with Disabilities Act of 1990 and calling for further action to strengthen and expand health care for individuals with disabilities to work and live in the community.
Introduced Jul 24, 2025 · cosponsored Jul 24, 2025 · original cosponsor · Health
Latest action (Jul 24, 2025): Referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S4704-4705)
S. 2461 · Promotion and Expansion of Private Employee Ownership Act of 2025
Introduced Jul 24, 2025 · cosponsored Jul 24, 2025 · original cosponsor · Taxation
Latest action (Jul 24, 2025): Read twice and referred to the Committee on Finance.
S. 2451 · Pay Paraprofessionals and Support Staff Act
Introduced Jul 24, 2025 · cosponsored Jul 24, 2025 · original cosponsor · Education
Latest action (Jul 24, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2446 · Mental Health for Latinos Act of 2025
Introduced Jul 24, 2025 · cosponsored Jul 24, 2025 · original cosponsor · Health
Latest action (Jul 24, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S4701)
S.Res. 334 · A resolution supporting the designation of the week of August 25 through August 29, 2025, as the third annual "National Community Health Worker Awareness Week".
Introduced Jul 23, 2025 · cosponsored Jul 23, 2025 · original cosponsor · Health
Latest action (Jul 23, 2025): Referred to the Committee on Health, Education, Labor, and Pensions. (text: CR S4627)
S. 2392 · Veterans’ Compensation Cost-of-Living Adjustment Act of 2025
Introduced Jul 23, 2025 · cosponsored Jul 23, 2025 · original cosponsor · Armed Forces and National Security
Latest action (Nov 25, 2025): Became Public Law No: 119-42.
S. 2386 · Preventing Authoritarian Policing Tactics on America’s Streets Act
Introduced Jul 22, 2025 · cosponsored Jul 22, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Jul 22, 2025): Read twice and referred to the Committee on the Judiciary.
Introduced Jul 22, 2025 · cosponsored Jul 22, 2025 · original cosponsor · Health
Latest action (Jul 22, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2350 · Protect DREAMer Confidentiality Act of 2025
Introduced Jul 17, 2025 · cosponsored Jul 17, 2025 · original cosponsor · Immigration
Latest action (Jul 17, 2025): Read twice and referred to the Committee on the Judiciary.
Introduced Jul 17, 2025 · cosponsored Jul 17, 2025 · original cosponsor · Finance and Financial Sector
Latest action (Jul 17, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 2302 · Access to Birth Control Act
Introduced Jul 16, 2025 · cosponsored Jul 16, 2025 · original cosponsor · Health
Latest action (Aug 1, 2025): Star Print ordered on the bill.
S. 2298 · Asunción Valdivia Heat Illness, Injury, and Fatality Prevention Act of 2025
Introduced Jul 16, 2025 · cosponsored Jul 16, 2025 · original cosponsor · Labor and Employment
Latest action (Jul 16, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S4421-4422)
S. 2295 · Child Care for Working Families Act
Introduced Jul 15, 2025 · cosponsored Jul 15, 2025 · original cosponsor · Families
Latest action (Jul 15, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 2266 · Consumer Online Payment Transparency and Integrity Act
Introduced Jul 14, 2025 · cosponsored Jul 14, 2025 · original cosponsor · Commerce
Latest action (Jul 14, 2025): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 2265 · America's Olympic and Paralympic Games Commemorative Coins Act
Introduced Jul 14, 2025 · cosponsored May 18, 2026 · Finance and Financial Sector
Latest action (Jul 14, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (Sponsor introductory remarks on measure: CR S4337-4338)
S. 2264 · Advancing VA’s Emergency Response to (AVERT) Crises Act of 2025
Introduced Jul 14, 2025 · cosponsored Jul 14, 2025 · original cosponsor · Armed Forces and National Security
Latest action (Mar 18, 2026): Committee on Veterans' Affairs. Ordered to be reported with an amendment in the nature of a substitute favorably.