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 Withdrawn cosponsorships are labeled.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.Res. 190 · A resolution seeking justice for the Japanese citizens abducted by North Korea.
Introduced Apr 30, 2025 · cosponsored Apr 30, 2025 · original cosponsor · International Affairs
Latest action (Apr 30, 2025): Referred to the Committee on Foreign Relations. (text: CR S2718)
S. 1538 · Better CARE for Animals Act of 2025
Introduced Apr 30, 2025 · cosponsored Nov 18, 2025 · Animals
Latest action (Apr 30, 2025): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
S. 1531 · Assault Weapons Ban of 2025
Introduced Apr 30, 2025 · cosponsored Apr 30, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Apr 30, 2025): Read twice and referred to the Committee on the Judiciary.
S. 1515 · Affordable Housing Credit Improvement Act of 2025
Introduced Apr 29, 2025 · cosponsored May 8, 2025 · Taxation
Latest action (Apr 29, 2025): Read twice and referred to the Committee on Finance.
S. 1506 · Medicare for All Act
Introduced Apr 29, 2025 · cosponsored Apr 29, 2025 · original cosponsor · Health
Latest action (Apr 29, 2025): Read twice and referred to the Committee on Finance.
Introduced Apr 29, 2025 · cosponsored Apr 29, 2025 · original cosponsor · Civil Rights and Liberties, Minority Issues
Latest action (Apr 29, 2025): Read twice and referred to the Committee on the Judiciary.
S.Res. 180 · A resolution designating the week of April 19 through April 27, 2025, as "National Park Week".
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Public Lands and Natural Resources
Latest action (Apr 10, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2577; text: CR S2575)
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Government Operations and Politics
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.
S. 1489 · Anti-Racism in Public Health Act of 2025
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Health
Latest action (Sep 2, 2025): Star Print ordered on the measure.
S. 1477 · Housing for All Act of 2025
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Housing and Community Development
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (Sponsor introductory remarks on measure: CR S2568)
S. 1447 · Early Childhood Nutrition Improvement Act
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Agriculture and Food
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
Introduced Apr 10, 2025 · cosponsored Jun 12, 2025 · Armed Forces and National Security
Latest action (Feb 24, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 342.
S. 1421 · Child and Dependent Care Tax Credit Enhancement Act of 2025
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Taxation
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Finance.
S. 1420 · Child Care Nutrition Enhancement Act of 2025
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Agriculture and Food
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Agriculture, Nutrition, and Forestry.
S. 1415 · Housing Unhoused Disabled Veterans Act
Introduced Apr 10, 2025 · cosponsored Apr 10, 2025 · original cosponsor · Housing and Community Development
Latest action (Apr 10, 2025): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs. (Sponsor introductory remarks on measure: CR S2565-2566)
S. 1394 · Expanding Access to Family Planning Act
Introduced Apr 9, 2025 · cosponsored Apr 9, 2025 · original cosponsor · Health
Latest action (Apr 9, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
Introduced Apr 9, 2025 · cosponsored Apr 9, 2025 · original cosponsor · Taxation
Latest action (Apr 9, 2025): Read twice and referred to the Committee on Finance.
Introduced Apr 9, 2025 · cosponsored Apr 9, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Apr 9, 2025): Read twice and referred to the Committee on the Judiciary.
S. 1372 · Tax Cut for Workers Act of 2025
Introduced Apr 9, 2025 · cosponsored Apr 9, 2025 · original cosponsor · Taxation
Latest action (Apr 9, 2025): Read twice and referred to the Committee on Finance.
Introduced Apr 9, 2025 · cosponsored Apr 9, 2025 · original cosponsor · Crime and Law Enforcement
Latest action (Apr 9, 2025): Read twice and referred to the Committee on Finance.
S. 1367 · NO FAKES Act of 2025
Introduced Apr 9, 2025 · cosponsored Jun 3, 2025 · Commerce
Latest action (Apr 9, 2025): Read twice and referred to the Committee on the Judiciary.
S. 1332 · Raise the Wage Act of 2025
Introduced Apr 8, 2025 · cosponsored Apr 8, 2025 · original cosponsor · Labor and Employment
Latest action (Apr 8, 2025): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 159 · A resolution honoring the life of the Honorable John Bennett Johnston, Jr., former Senator for the State of Louisiana.
Introduced Apr 7, 2025 · cosponsored Apr 7, 2025 · original cosponsor · Congress
Latest action (Apr 7, 2025): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S2459; text: CR S2458)
S. 1318 · Fallen Servicemembers Religious Heritage Restoration Act
Introduced Apr 7, 2025 · cosponsored Jul 29, 2025 · Armed Forces and National Security
Latest action (Jun 5, 2026): Motion to proceed to consideration of the House message to accompany S. 1318 rejected in Senate by Yea-Nay Vote. 47 - 52. Record Vote Number: 164.
S. 1316 · Strong Communities Act of 2025
Introduced Apr 7, 2025 · cosponsored May 6, 2025 · Crime and Law Enforcement
Latest action (May 20, 2025): Placed on Senate Legislative Calendar under General Orders. Calendar No. 82.