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 Withdrawn cosponsorships are labeled.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. 4038 · Small Business Liberation 2.0 Act
Introduced Mar 10, 2026 · cosponsored Mar 10, 2026 · original cosponsor · Foreign Trade and International Finance
Latest action (Mar 10, 2026): Read twice and referred to the Committee on Finance.
S. 4001 · Supplemental Security Income Restoration Act of 2026
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Social Welfare
Latest action (Mar 5, 2026): Read twice and referred to the Committee on Finance.
S. 3992 · Joint Medical Facilities Fund Act of 2026
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Apr 29, 2026): Committee on Veterans' Affairs. Hearings held.
S. 3991 · DISCLOSE Act of 2026
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Government Operations and Politics
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Rules and Administration.
S. 3990 · PrEP Access and Coverage Act of 2026
Introduced Mar 4, 2026 · cosponsored Sep 22, 2026 · Health
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Introduced Mar 3, 2026 · cosponsored May 18, 2026 · Law
Latest action (May 20, 2026): Held at the desk.
S.Res. 625 · A resolution designating February 2026 as "Hawaiian Language Month" or "Olelo Hawai'i Month".
Introduced Mar 2, 2026 · cosponsored Mar 2, 2026 · original cosponsor · Native Americans
Latest action (Mar 2, 2026): Referred to the Committee on the Judiciary. (text: CR S735)
S.Res. 621 · A resolution designating the week of February 23 through February 27, 2026, as "National Public Schools Week".
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Education
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S711-712)
S.Res. 617 · A resolution supporting the goals and ideals of "Career and Technical Education Month".
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S710)
S. 3948 · Direct File Act of 2026
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Taxation
Latest action (Feb 26, 2026): Read twice and referred to the Committee on Finance.
S.Res. 615 · A resolution celebrating Black History Month.
Introduced Feb 25, 2026 · cosponsored Feb 25, 2026 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Feb 25, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S689; text: CR S687-688)
S. 3914 · Supreme Court Ethics and Investigations Act
Introduced Feb 25, 2026 · cosponsored Feb 25, 2026 · original cosponsor · Law
Latest action (Feb 25, 2026): Read twice and referred to the Committee on the Judiciary.
S. 3905 · Tariff Refund Act of 2026
Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Foreign Trade and International Finance
Latest action (Feb 24, 2026): Read twice and referred to the Committee on Finance.
S. 3904 · American Homeownership Act
Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Taxation
Latest action (Feb 24, 2026): Read twice and referred to the Committee on Finance.
S. 3897 · Officer John Barnes and Chief Michael Ansbro Public Safety Officers' Benefit Program Expansion Act of 2026
Introduced Feb 24, 2026 · cosponsored May 18, 2026 · Crime and Law Enforcement
Latest action (Aug 10, 2026): Held at the desk.
Introduced Feb 23, 2026 · cosponsored Feb 23, 2026 · original cosponsor · Armed Forces and National Security
Latest action (Feb 23, 2026): Read twice and referred to the Committee on the Judiciary.
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Commerce
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Small Business and Entrepreneurship.
S. 3875 · Responsible Firearms Marketing Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Commerce
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 3869 · Healthy Families Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3865 · BE HEARD in the Workplace Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 604 · A resolution recognizing that it is the duty of the Federal Government to develop and implement a Transgender Bill of Rights to protect and codify the rights of transgender and nonbinary people under the law and ensure their access to medical care, shelter, safety, and economic security.
Introduced Feb 11, 2026 · cosponsored Feb 11, 2026 · original cosponsor · Health
Latest action (Feb 11, 2026): Referred to the Committee on the Judiciary. (text: CR S580-581)
S. 3847 · Stop Corporate Inversions Act of 2026
Introduced Feb 11, 2026 · cosponsored Feb 11, 2026 · original cosponsor · Taxation
Latest action (Feb 11, 2026): Read twice and referred to the Committee on Finance. (text: CR S579-580)
Introduced Feb 10, 2026 · cosponsored Feb 10, 2026 · original cosponsor · Government Operations and Politics
Latest action (Feb 10, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S.Res. 601 · A resolution designating the week beginning February 2, 2026, as "National Tribal Colleges and Universities Week".
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Native Americans
Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S518; text: CR S515)
S.Res. 597 · A resolution providing for the authority to initiate litigation for actions by the President and Department of Justice officials inconsistent with their duties under the laws of the United States.
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Congress
Latest action (Feb 5, 2026): Referred to the Committee on Rules and Administration. (text: CR S512-513)