Mazie K. Hirono, D-HI

Official portrait for Mazie K. Hirono

Mazie K. Hirono is a Democratic Senator from Hawaii.

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Sponsored Legislation:

The list below shows the pieces of legislation (including bills, resolutions, and amendments) that this legislator has sponsored. Not all pieces of legislation have been brought for a roll call vote.

  • sconres9-119 - A concurrent resolution expressing support for the recognition of March 10, 2025, as "Abortion Provider Appreciation Day".
  • s803-119 - A bill to regulate large capacity ammunition feeding devices. (aka Keep Americans Safe Act)
  • s2614-119 - A bill to amend title II of the Social Security Act and the Internal Revenue Code of 1986 to make improvements in the old-age, survivors, and disability insurance program.
  • s892-119 - A bill to amend title 38, United States Code, to improve the repayment by the Secretary of Veterans Affairs of benefits misused by a fiduciary, and for other purposes. (aka Veteran Fraud Reimbursement Act of 2025)
  • s2029-119 - A bill to protect the privacy of personal reproductive or sexual health information, and for other purposes. (aka My Body, My Data Act of 2025)
  • s692-119 - A bill to amend the Internal Revenue Code of 1986 to modify the clean fuel production credit to provide a special rate for sustainable vessel fuel. (aka Sustainable Vessel Fuel Act)
  • s2630-119 - A bill to institute a reduction in force moratorium at the National Science Foundation, and for other purposes. (aka Saving NSF’s Workforce Act)
  • s1448-119 - A bill to address mental health issues for youth, particularly youth of color, and for other purposes. (aka Pursuing Equity in Mental Health Act)
  • s1689-119 - A bill to amend the Public Health Service Act to provide for a national outreach and education strategy and reach to improve behavioral health among the Asian American, Native Hawaiian, and Pacific Islander population, while addressing stigma against behavioral health treatment amongst such population. (aka Stop Mental Health Stigma in Our Communities Act of 2025)
  • s2631-119 - A bill to institute a reduction in force moratorium at the National Institute of Standards and Technology, and for other purposes. (aka Saving NIST’s Workforce Act)
  • s1275-119 - A bill to provide Federal-local community partnership construction funding to local educational agencies eligible to receive payments under the Impact Aid program. (aka Impact Aid Infrastructure Partnership Act)
  • s1844-119 - A bill to authorize the Secretary of Education to award grants to eligible entities to carry out educational programs that include the history of peoples of Asian, Native Hawaiian, and Pacific Islander descent in the settling and founding of America, the social, economic, and political environments that led to the development of discriminatory laws targeting Asians, Native Hawaiians, and Pacific Islanders and their relation to current events, and the impact and contributions of Asian Americans, Native Hawaiians, and Pacific Islanders to the development and enhancement of American life, United States history, literature, the economy, politics, body of laws, and culture, and for other purposes. (aka Teaching Asian American, Native Hawaiian, and Pacific Islander History Act of 2025)
  • s2549-119 - A bill to provide employees with a minimum of 2 consecutive hours of paid leave in order to vote in Federal elections. (aka Time Off to Vote Act)
  • s1534-119 - A bill to increase the participation of historically underrepresented demographic groups in science, technology, engineering, and mathematics education and industry. (aka Women and Underrepresented Minorities in STEM Booster Act of 2025)
  • s338-119 - A bill to award posthumously a Congressional Gold Medal to Fred Korematsu, in recognition of his contributions to civil rights, his loyalty and patriotism to the United States, and his dedication to justice and equality. (aka Fred Korematsu Congressional Gold Medal Act of 2025)
  • s193-119 - A bill to repeal the Alien Enemies Act. (aka Neighbors Not Enemies Act)
  • s1352-119 - A bill to secure the rights of public employees to organize, act concertedly, and bargain collectively, which safeguard the public interest and promote the free and unobstructed flow of commerce, and for other purposes. (aka Public Service Freedom to Negotiate Act of 2025)
  • s716-119 - A bill for the relief of Vichai Sae Tung (also known as Chai Chaowasaree).
  • s1853-119 - A bill to amend title 38, United States Code, to improve the provision of direct housing loans and medical care from the Department of Veterans Affairs for Native Hawaiians. (aka Parity for Native Hawaiian Veterans Act of 2025)
  • s1297-119 - A bill to provide counsel for unaccompanied children, and for other purposes. (aka Fair Day in Court for Kids Act of 2025)
  • s461-119 - A bill to exempt children of certain Filipino World War II veterans from the numerical limitations on immigrant visas, and for other purposes. (aka Filipino Veterans Family Reunification Act of 2025)
  • s2633-119 - A bill to institute a reduction in force moratorium at the National Oceanic and Atmospheric Administration, and for other purposes. (aka Saving NOAA’s Workforce Act)
  • s2632-119 - A bill to institute a reduction in force moratorium at the National Aeronautics and Space Administration, and for other purposes. (aka Saving NASA’s Workforce Act)
  • s1825-119 - A bill to amend the Research Facilities Act to address deferred maintenance at agricultural research facilities, and for other purposes. (aka AG RESEARCH Act)
  • s1758-119 - A bill to amend the Food, Conservation, and Energy Act of 2008 to provide mandatory funding from the Commodity Credit Corporation for reimbursement payments to geographically disadvantaged farmers and ranchers, and for other purposes. (aka RTCP Revitalization Act)
  • s85-119 - A bill to require the Secretary of the Interior to partner and collaborate with the Secretary of Agriculture and the State of Hawaii to address Rapid Ohia Death, and for other purposes. (aka Continued Rapid Ohia Death Response Act of 2025)
  • sres169-119 - A resolution expressing support for the staff of public, school, academic, and special libraries in the United States and the essential services those libraries provide to communities, recognizing the need for funding commensurate with the broad scope of social service and community supports provided by libraries, preserving the right of all citizens of the United States to freely access information and resources in their communities, supporting a strong union voice for library workers, and defending the civil rights of library staff.
  • sres331-119 - A resolution calling upon the Senate to give its advice and consent to the ratification of the United Nations Convention on the Law of the Sea.
  • sres208-119 - A resolution supporting the designation of May 10, 2025, as "National Asian American, Native Hawaiian, and Pacific Islander Mental Health Day".
  • sres366-119 - A resolution commemorating the 69th anniversary of the continuous operations of the Mauna Loa Observatory.
  • sres240-119 - A resolution affirming that diversity, equity, inclusion, and accessibility are fundamental values of the United States and emphasizing the ongoing need to address discrimination and inequality in the workplace, pre-K through 12th grade and higher education systems, government programs, the military, and our society.
  • sres247-119 - A resolution designating May 2025 as "National Wildfire Preparedness Month".
  • sres214-119 - A resolution recognizing the significance of Asian American, Native Hawaiian, and Pacific Islander Heritage Month as an important time to celebrate the significant contributions of Asian Americans, Native Hawaiians, and Pacific Islanders to the history of the United States.
  • sres47-119 - A resolution designating January 30, 2025, as "Fred Korematsu Day of Civil Liberties and the Constitution".

Vote Summary

The chart below shows all the votes cast by this legislator. The bars are color-coded by party. Red bars indicate votes cast in support of Republican-sponsored legislation or against Democrat-sponsored legislation; blue bars indicate the opposite.

See the about page for the methodology we use to determine what is and is not a party-line vote.

All Votes

Mazie K. Hirono has cast 499 votes in the current session of Congress. We calculate that 0 were party-line votes. This equates to 0% of the total votes cast by this legislator.

Nomination Votes

Mazie K. Hirono has cast 0 votes for nominees in the current session of Congress. We calculate that 0 were party-line votes. This equates to NaN% of the total nomination votes cast by this legislator.

Marcus Molinaro, of New York, to be Federal Transit AdministratorAdam Telle, of Mississippi, to be an Assistant Secretary of the ArmySean Cairncross, of Minnesota, to be National Cyber DirectorJohn Arrigo, of Florida, to be Ambassador to the Portuguese RepublicCatherine Hanson, of South Carolina, to be Chief Financial Officer, Environmental Protection AgencyLuke Lindberg, of South Dakota, to be Under Secretary of Agriculture for Trade and Foreign Agricultural AffairsJeanine Pirro, of New York, to be United States Attorney for the District of Columbia for the term of four yearsJason Reding Quinones, of Florida, to be United States Attorney for the Southern District of Florida for the term of four yearsBrian Burch, of Illinois, to be Ambassador to the Holy SeeAndrew Puzder, of Tennessee, to be Representative of the United States of America to the European Union, with the rank of AmbassadorNicholas Kent, of Virginia, to be Under Secretary of EducationDavid Woll, of Virginia, to be General Counsel of the Department of Housing and Urban DevelopmentLuigi Rinaldi, of New York, to be Ambassador to the Oriental Republic of UruguayBrian Nesvik, of Wyoming, to be Director of the United States Fish and Wildlife ServiceCasey Mulligan, of Illinois, to be Chief Counsel for Advocacy, Small Business AdministrationAndrea Lucas, of Virginia, to be a Member of the Equal Employment Opportunity Commission for a term expiring July 1, 2030Matthew Kozma, of Virginia, to be Under Secretary for Intelligence and Analysis, Department of Homeland SecurityCheryl Mason, of North Carolina, to be Inspector General, Department of Veterans AffairsGadyaces Serralta, of Florida, to be Director of the United States Marshals ServiceTyler Clarkson, of Virginia, to be General Counsel of the Department of AgricultureJoseph Kent, of Washington, to be Director of the National Counterterrorism Center, Office of the Director of National IntelligenceThomas Gaiser, of Ohio, to be an Assistant Attorney GeneralEmil J. Bove III, of Pennsylvania, to be United States Circuit Judge for the Third CircuitSamuel Brown, of Nevada, to be Under Secretary of Veterans Affairs for Memorial AffairsSusan Monarez, of Wisconsin, to be Director of the Centers for Disease Control and PreventionWilliam Kimmitt, of Virginia, to be Under Secretary of Commerce for International TradeEarl Matthews, of Virginia, to be General Counsel of the Department of DefenseDavid Wright, of South Carolina, to be a Member of the Nuclear Regulatory Commission for the term of five years expiring June 30, 2030Richard Topping, of Ohio, to be Chief Financial Officer, Department of Veterans AffairsMatthew Lohmeier, of Arizona, to be Under Secretary of the Air ForceAaron Szabo, of Virginia, to be an Assistant Administrator of the Environmental Protection AgencyZachary M. Bluestone, of Missouri, to be United States District Judge for the Eastern District of MissouriJohn Hurley, of California, to be Under Secretary for Terrorism and Financial CrimesArielle Roth, of the District of Columbia, to be Assistant Secretary of Commerce for Communications and InformationBradley Hansell, of Virginia, to be Under Secretary of Defense for Intelligence and SecurityAaron Lukas, of Arkansas, to be Principal Deputy Director of National IntelligenceCristian M. Stevens, of Missouri, to be United States District Judge for the Eastern District of MissouriJoshua M. Divine, of Missouri, to be United States District Judge for the Eastern and Western Districts of MissouriTerrance Cole, of Virginia, to be Administrator of Drug EnforcementJoseph Edlow, of Maryland, to be Director of United States Citizenship and Immigration Services, Department of Homeland SecurityAnthony Tata, of Florida, to be Under Secretary of Defense for Personnel and ReadinessLuke Pettit, of the District of Columbia, to be an Assistant Secretary of the TreasuryWhitney D. Hermandorfer, of Tennessee, to be United States Circuit Judge for the Sixth CircuitJonathan Gould, of Virginia, to be Comptroller of the Currency for a term of five yearsWilliam Briggs, of Texas, to be Deputy Administrator of the Small Business AdministrationScott Kupor, of California, to be Director of the Office of Personnel Management for a term of four yearsBryan Bedford, of Indiana, to be Administrator of the Federal Aviation Administration for the term of five yearsPreston Griffith, of Virginia, to be Under Secretary of EnergyKenneth Kies, of Virginia, to be an Assistant Secretary of the TreasuryPaul Dabbar, of New York, to be Deputy Secretary of CommerceDaniel Zimmerman, of North Carolina, to be an Assistant Secretary of DefenseRodney Scott, of Oklahoma, to be Commissioner of U.S. Customs and Border Protection, Department of Homeland SecurityOlivia Trusty, of Maryland, to be a Member of the Federal Communications Commission for a term of five years from July 1, 2025Olivia Trusty, of Maryland, to be a Member of the Federal Communications Commission for the remainder of the term expiring June 30, 2025Gary Andres, of Virginia, to be an Assistant Secretary of Health and Human ServicesWilliam Long, of Missouri, to be Commissioner of Internal Revenue for the remainder of the term expiring November 12, 2027Andrew Hughes, of Texas, to be Deputy Secretary of Housing and Urban DevelopmentStephen Vaden, of Tennessee, to be Deputy Secretary of AgricultureDavid Fotouhi, of Virginia, to be Deputy Administrator of the Environmental Protection AgencyBrett Shumate, of Virginia, to be an Assistant Attorney GeneralJohn Andrew Eisenberg, of Virginia, to be an Assistant Attorney GeneralJames O'Neill, of California, to be Deputy Secretary of Health and Human ServicesEdward Walsh, of New Jersey, to be Ambassador to IrelandMichelle Bowman, of Kansas, to be Vice Chairman for Supervision of the Board of Governors of the Federal Reserve System for a term of four yearsDale Marks, of Florida, to be an Assistant Secretary of DefenseAllison Hooker, of Georgia, to be an Under Secretary of State (Political Affairs)Michael Duffey, of Virginia, to be Under Secretary of Defense for Acquisition and SustainmentCharles Kushner, of New York, to be Ambassador to the French Republic, and to serve concurrently and without additional compensation as Ambassador to the Principality of MonacoSean Donahue, of Florida, to be an Assistant Administrator of the Environmental Protection AgencyEric Matthew Ueland, of Virginia, to be Deputy Director for Management, Office of Management and BudgetEmil Michael, of Florida, to be Under Secretary of Defense for Research and EngineeringMichael Rigas, of Virginia, to be Deputy Secretary of State for Management and ResourcesKatharine MacGregor, of Florida, to be Deputy Secretary of the InteriorJames Danly, of Tennessee, to be Deputy Secretary of EnergyTroy Meink, of Virginia, to be Secretary of the Air ForceReed Rubinstein, of Maryland, to be Legal Adviser of the Department of StateMonica Crowley, of New York, to be Chief of Protocol, and to have the rank of Ambassador during her tenure of serviceFrank Bisignano, of New Jersey, to be Commissioner of Social Security Administration for the term expiring January 19, 2031Tilman Fertitta, of Texas, to be Ambassador to the Italian Republic, and to serve concurrently and without additional compensation as Ambassador to the Republic of San MarinoThomas Barrack, of Colorado, to be Ambassador to the Republic of TurkeyWarren Stephens, of Arkansas, to be Ambassador to the United Kingdom of Great Britain and Northern IrelandDavid Perdue, of Georgia, to be Ambassador to the People's Republic of ChinaLt. Gen. John D. Caine (Retired), in the Air Force, to be GeneralLt. Gen. John D. Caine (Retired), in the Air Force, to be Major GeneralMark Meador, of Virginia, to be a Federal Trade Commissioner for the term of seven years from September 26, 2024Paul Atkins, of Virginia, to be a Member of the Securities and Exchange Commission for the remainder of the term expiring June 5, 2026Kevin Cabrera, of Florida, to be Ambassador to the Republic of PanamaRonald Johnson, of Florida, to be Ambassador to the United Mexican StatesPeter Hoekstra, of Michigan, to be Ambassador to CanadaMike Huckabee, of Arkansas, to be Ambassador to the State of IsraelGeorge Glass, of Oregon, to be Ambassador to JapanElbridge Colby, of the District of Columbia, to be Under Secretary of Defense for PolicyDean Sauer, of Missouri, to be Solicitor General of the United StatesHarmeet Dhillon, of California, to be an Assistant Attorney GeneralMehmet Oz, of Pennsylvania, to be Administrator of the Centers for Medicare and Medicaid ServicesMatthew Whitaker, of Iowa, to be United States Permanent Representative on the Council of the North Atlantic Treaty Organization, with the rank and status of AmbassadorPaul Lawrence, of Virginia, to be Deputy Secretary of Veterans AffairsMichael Faulkender, of Maryland, to be Deputy Secretary of the TreasuryAaron Reitz, of Texas, to be an Assistant Attorney General vice Hampton Y. DellingerJames Bishop, of North Carolina, to be Deputy Director of the Office of Management and BudgetMartin Makary, of Virginia, to be Commissioner of Food and Drugs, Department of Health and Human ServicesJayanta Bhattacharya, of California, to be Director of the National Institutes of HealthMichael Kratsios, of South Carolina, to be Director of the Office of Science and Technology PolicyChristopher Landau, of Maryland, to be Deputy Secretary of StateJohn Phelan, of Florida, to be Secretary of the NavyStephen Feinberg, of New York, to be Deputy Secretary of DefenseJeffrey Kessler, of Virginia, to be Under Secretary of Commerce for Industry and SecurityWilliam Pulte, of Florida, to be Director of the Federal Housing Finance Agency for a term of five yearsKeith Sonderling, of Florida, to be Deputy Secretary of LaborStephen Miran, of New York, to be Chairman of the Council of Economic AdvisersAbigail Slater, of the District of Columbia, to be an Assistant Attorney GeneralSteven Bradbury, of Virginia, to be Deputy Secretary of TransportationLori Chavez-DeRemer, of Oregon, to be Secretary of LaborTroy Edgar, of California, to be Deputy Secretary of Homeland SecurityTodd Blanche, of Florida, to be Deputy Attorney GeneralLinda McMahon, of Connecticut, to be Secretary of EducationJamieson Greer, of Maryland, to be United States Trade Representative, with the rank of AmbassadorDaniel Driscoll, of North Carolina, to be Secretary of the ArmyKashyap Patel, of Nevada, to be Director of the Federal Bureau of Investigation for a term of ten yearsKelly Loeffler, of Georgia, to be Administrator of the Small Business AdministrationHoward Lutnick, of New York, to be Secretary of CommerceBrooke Rollins, of Texas, to be Secretary of AgricultureRobert F. Kennedy, Jr., of California, to be Secretary of Health and Human ServicesTulsi Gabbard, of Hawaii, to be Director of National IntelligenceRussell Vought, of Virginia, to be Director of the Office of Management and BudgetEric Turner, of Texas, to be Secretary of Housing and Urban DevelopmentPamela Bondi, of Florida, to be Attorney GeneralDouglas Collins, of Georgia, to be Secretary of Veterans AffairsChristopher Wright, of Colorado, to be Secretary of EnergyDouglas Burgum, of North Dakota, to be Secretary of the InteriorLee Zeldin, of New York, to be Administrator of the Environmental Protection AgencySean Duffy, of Wisconsin, to be Secretary of TransportationScott Bessent, of South Carolina, to be Secretary of the TreasuryKristi Noem, of South Dakota, to be Secretary of Homeland SecurityPeter Hegseth, of Tennessee, to be Secretary of DefenseJohn Ratcliffe, of Texas, to be Director of the Central Intelligence AgencyMarco Rubio, of Florida, to be Secretary of State