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 Withdrawn cosponsorships are labeled.
Introduced Dec 11, 2025 · cosponsored Dec 11, 2025 · original cosponsor · Health
Latest action (Dec 11, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3429 · Encouraging Public Service in Our National Parks and Public Land Act
Introduced Dec 10, 2025 · cosponsored Dec 10, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Dec 10, 2025): Read twice and referred to the Committee on Energy and Natural Resources.
S. 3426 · International Human Rights Defense Act of 2025
Introduced Dec 10, 2025 · cosponsored Dec 10, 2025 · original cosponsor · International Affairs
Latest action (Dec 10, 2025): Read twice and referred to the Committee on Foreign Relations.
S. 3408 · Change Corruption Act
Introduced Dec 9, 2025 · cosponsored Dec 16, 2025 · Finance and Financial Sector
Latest action (Dec 9, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S. 3395 · Mammography Access for Veterans Act of 2025
Introduced Dec 9, 2025 · cosponsored Dec 9, 2025 · original cosponsor · Armed Forces and National Security
Latest action (Apr 29, 2026): Committee on Veterans' Affairs. Hearings held.
S.Res. 533 · A resolution condemning white supremacy, hate, and antisemitism, and efforts to give a platform to these dangerous ideologies.
Introduced Dec 8, 2025 · cosponsored Dec 8, 2025 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Dec 8, 2025): Referred to the Committee on the Judiciary. (Sponsor introductory remarks on measure: CR S8531-8532; text: CR S8531)
S.Res. 531 · A resolution celebrating the 50th anniversary of the Individuals with Disabilities Education Act on November 29, 2025, and recognizing its transformative impact on the education of children with disabilities.
Introduced Dec 4, 2025 · cosponsored Dec 4, 2025 · original cosponsor · Education
Latest action (Dec 4, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S8517; text: CR S8515-8516)
S. 3375 · Native Arts and Culture Promotion Act
Introduced Dec 4, 2025 · cosponsored Dec 4, 2025 · original cosponsor · Native Americans
Latest action (Dec 4, 2025): Read twice and referred to the Committee on Indian Affairs.
S. 3365 · Right to Read Act of 2025
Introduced Dec 4, 2025 · cosponsored Dec 4, 2025 · original cosponsor · Education
Latest action (Dec 4, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (Sponsor introductory remarks on measure: CR S8513-8514)
S.J.Res. 98 · A joint resolution to direct the removal of United States Armed Forces from hostilities within or against Venezuela that have not been authorized by Congress.
Introduced Dec 3, 2025 · cosponsored Jan 6, 2026 · International Affairs
Latest action (Jan 14, 2026): Point of order that the measure is not entitled to expedited procedures under 50 U.S.C. 1546(a) raised against the measure agreed to in Senate by Yea-Nay Vote. 50 - 50. Record Vote Number: 9.
S. 3332 · More Homes on the Market Act
Introduced Dec 3, 2025 · cosponsored Jul 28, 2026 · Taxation
Latest action (Dec 3, 2025): Read twice and referred to the Committee on Finance.
S. 3326 · Temporary Immigration Judge Integrity Act
Introduced Dec 3, 2025 · cosponsored Dec 3, 2025 · original cosponsor · Immigration
Latest action (Dec 3, 2025): Read twice and referred to the Committee on the Judiciary.
S. 3322 · Upholding Protections for Unaccompanied Children Act of 2025
Introduced Dec 3, 2025 · cosponsored Dec 3, 2025 · original cosponsor · Immigration
Latest action (Jan 7, 2026): Star Print ordered on the bill.
S. 3319 · Workforce of the Future Act of 2025
Introduced Dec 3, 2025 · cosponsored Dec 3, 2025 · original cosponsor · Education
Latest action (Dec 3, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3308 · Artificial Intelligence Civil Rights Act of 2025
Introduced Dec 2, 2025 · cosponsored Dec 2, 2025 · original cosponsor · Science, Technology, Communications
Latest action (Dec 2, 2025): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 3307 · Inspector General Access Act of 2025
Introduced Dec 2, 2025 · cosponsored Dec 2, 2025 · original cosponsor · Government Operations and Politics
Latest action (Dec 2, 2025): Read twice and referred to the Committee on the Judiciary. (text: CR S8451)
Introduced Dec 1, 2025 · cosponsored Dec 1, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Dec 1, 2025): Read twice and referred to the Committee on the Judiciary.
S.Res. 518 · A resolution designating October 2025 as "National Principals Month".
Introduced Nov 20, 2025 · cosponsored Nov 20, 2025 · original cosponsor · Education
Latest action (Dec 3, 2025): Resolution agreed to in Senate without amendment and with a preamble by Unanimous Consent. (consideration: CR S8487)
S. 3281 · Restoring Food Security for American Families and Farmers Act of 2025
Introduced Nov 20, 2025 · cosponsored Nov 20, 2025 · original cosponsor · Agriculture and Food
Latest action (Nov 20, 2025): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
S. 3280 · Measuring Availability of Providers (MAP) for Veterans Act
Introduced Nov 20, 2025 · cosponsored Nov 20, 2025 · original cosponsor · Armed Forces and National Security
Latest action (Nov 20, 2025): Read twice and referred to the Committee on Veterans' Affairs.
S. 3277 · Strengthening Loan Forgiveness for Public Service Workers Act
Introduced Nov 20, 2025 · cosponsored Nov 20, 2025 · original cosponsor · Education
Latest action (Nov 20, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Introduced Nov 20, 2025 · cosponsored Jun 1, 2026 · Health
Latest action (Nov 20, 2025): Read twice and referred to the Committee on Finance. (Sponsor introductory remarks on measure: CR S8278-8279)
S. 3243 · Ending Forced Arbitration of Race Discrimination Act of 2025
Introduced Nov 20, 2025 · cosponsored Nov 20, 2025 · original cosponsor · Law
Latest action (Nov 20, 2025): Read twice and referred to the Committee on the Judiciary.
S. 3226 · Bring Our Heroes Home Act
Introduced Nov 19, 2025 · cosponsored Nov 19, 2025 · original cosponsor · Government Operations and Politics
Latest action (Aug 6, 2026): Committee on Homeland Security and Governmental Affairs. Ordered to be reported with an amendment in the nature of a substitute favorably.
S. 3214 · Background Check Expansion Act
Introduced Nov 19, 2025 · cosponsored Nov 19, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Nov 19, 2025): Read twice and referred to the Committee on the Judiciary.