Mazie K. Hirono

U.S. Senator (Class 1), HI

Democratic Hawaii since Jan 3, 2025

Office record: unitedstates/congress-legislators CC0-1.0

Verify externally: Congress.gov / Bioguide FEC OpenSecrets GovTrack Vote Smart Ballotpedia Wikipedia Wikidata

Issue areas

Derived from issue-tagged bills they sponsored and stated positions — each links to the underlying record. AI-derived tags

Education 1

Offices & terms

Office	Party	From	To	Source
U.S. Senator (Class 1), HI current Hawaii	Democratic	Jan 3, 2025	Jan 3, 2031	unitedstates/congress-legislators CC0-1.0
U.S. Senator (Class 1), HI Hawaii	Democratic	Jan 3, 2019	Jan 3, 2025	unitedstates/congress-legislators CC0-1.0
U.S. Senator (Class 1), HI Hawaii	Democratic	Jan 3, 2013	Jan 3, 2019	unitedstates/congress-legislators CC0-1.0
U.S. Representative, HI-2 Hawaii	Democratic	Jan 5, 2011	Jan 3, 2013	unitedstates/congress-legislators CC0-1.0
U.S. Representative, HI-2 Hawaii	Democratic	Jan 6, 2009	Jan 3, 2011	unitedstates/congress-legislators CC0-1.0
U.S. Representative, HI-2 Hawaii	Democratic	Jan 4, 2007	Jan 3, 2009	unitedstates/congress-legislators CC0-1.0

Committee assignments

Senate Committee on Armed Services — Readiness and Management Support — Ranking Member unitedstates/congress-legislators CC0-1.0
Senate Committee on Armed Services unitedstates/congress-legislators CC0-1.0
Senate Committee on Armed Services — Personnel unitedstates/congress-legislators CC0-1.0
Senate Committee on Armed Services — Seapower unitedstates/congress-legislators CC0-1.0
Senate Committee on Energy and Natural Resources unitedstates/congress-legislators CC0-1.0
Senate Committee on Energy and Natural Resources — Energy unitedstates/congress-legislators CC0-1.0
Senate Committee on Energy and Natural Resources — National Parks unitedstates/congress-legislators CC0-1.0
Senate Committee on Energy and Natural Resources — Public Lands, Forests, and Mining unitedstates/congress-legislators CC0-1.0
Senate Committee on Small Business and Entrepreneurship unitedstates/congress-legislators CC0-1.0
Senate Committee on the Judiciary unitedstates/congress-legislators CC0-1.0
Senate Committee on the Judiciary — Border Security and Immigration unitedstates/congress-legislators CC0-1.0
Senate Committee on the Judiciary — Federal Courts, Oversight, Agency Action, and Federal Rights unitedstates/congress-legislators CC0-1.0
Senate Committee on the Judiciary — Intellectual Property unitedstates/congress-legislators CC0-1.0
Senate Committee on the Judiciary — the Constitution unitedstates/congress-legislators CC0-1.0
Senate Committee on Veterans' Affairs unitedstates/congress-legislators CC0-1.0

Ideology — academic context, not a GovTally claim

DW-NOMINATE coordinates (Congress 119): economic dim. -0.512, social dim. -0.086. Voteview DW-NOMINATE Voteview-academic

Roll-call votes (840 recorded)

Vote	Position	Date	Result	Source
Motion to Invoke Cloture: Kathleen S. Lane to be U.S. District Judge for the District of Montana	Nay	Jun 1, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Evan Rikhye, of the Virgin Islands, to be Judge for the District Court of the Virgin Islands	Nay	May 20, 2026	Nomination Confirmed	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 185 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that…	Yea	May 19, 2026	Motion to Discharge Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
Motion to Invoke Cloture: Evan Rikhye to be Judge for the District Court of the Virgin Islands	Nay	May 19, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Sheria Akins Clarke, of South Carolina, to be U.S. District Judge for the District of South Carolina	Nay	May 19, 2026	Nomination Confirmed	U.S. Senate LIS roll-call votes US-GOV-PD
Motion to Invoke Cloture: Sheria Akins Clarke to be U.S. District Judge for the District of South Carolina	Nay	May 19, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: En Bloc Nominations Provided For Under the Provisions of S. Res. 690	Nay	May 18, 2026	Nomination Confirmed	U.S. Senate LIS roll-call votes US-GOV-PD
Motion to Invoke Cloture: En Bloc Nominations Provided for under the provisions of S. Res. 690	Nay	May 14, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 130 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the…	Yea	May 13, 2026	Motion to Proceed Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 141 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by Bureau…	Yea	May 13, 2026	Motion to Proceed Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 132 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the…	Yea	May 13, 2026	Motion to Proceed Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Kevin Warsh, of Florida, to be Chairman of the Board of Governors, Federal Reserve Board	Nay	May 13, 2026	Nomination Confirmed	U.S. Senate LIS roll-call votes US-GOV-PD
SRES 526 — A resolution withholding the pay of Senators if a Government shutdown occurs.	Yea	May 13, 2026	Cloture on the Motion to Proceed Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 163 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that…	Yea	May 13, 2026	Motion to Discharge Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
Motion to Invoke Cloture: Kevin Warsh to be Chairman of the Board of Governors, Federal Reserve System	Nay	May 12, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Kevin Warsh, of Florida, to be a Member of the Federal Reserve Board	Nay	May 12, 2026	Nomination Confirmed	U.S. Senate LIS roll-call votes US-GOV-PD
Motion to Invoke Cloture: Kevin Warsh to be a Member of the Board of Governors of the Federal Reserve System	Nay	May 11, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
SRES 690 — An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar.	Nay	May 11, 2026	Resolution Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 184 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Islamic Republic of Iran that…	Yea	Apr 30, 2026	Motion to Discharge Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
SRES 690 — An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar.	Nay	Apr 30, 2026	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 99 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by U.S…	Yea	Apr 29, 2026	Motion to Proceed Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 139 — A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the…	Yea	Apr 29, 2026	Motion to Proceed Rejected	U.S. Senate LIS roll-call votes US-GOV-PD
Confirmation: Robert Cekada, of Florida, to be Director, Bureau of Alcohol, Tobacco, Firearms, and Explosives.	Nay	Apr 29, 2026	Nomination Confirmed	U.S. Senate LIS roll-call votes US-GOV-PD
SJRES 124 — A joint resolution to direct the removal of United States Armed Forces from hostilities within or against the Republic of Cuba that have…	Nay	Apr 28, 2026	Point of Order Well Taken	U.S. Senate LIS roll-call votes US-GOV-PD
SRES 690 — An executive resolution authorizing the en bloc consideration in Executive Session of certain nominations on the Executive Calendar.	Nay	Apr 28, 2026	Motion to Proceed Agreed to	U.S. Senate LIS roll-call votes US-GOV-PD

Campaign funding

1,011 recorded contributions totalling $2,557,537. Amounts and dates come straight from FEC filings; funding-type labels are software-classified from those filings classified — 335 of 1011 classified so far.

Funding type	Contributions	Total	Share
Corporate PAC	118	$693,524	27%
Big donor	206	$600,186	23%
Party	6	$5,988	0%
Super PAC	5	$71	0%
Unclassified	676	$1,257,770	49%

Largest contributions

Amount	Donor	To committee	Type	Date	Source
$33,375	WOMEN SENATORS MAKING HISTORY	FRIENDS OF MAZIE HIRONO	Corporate PAC	Mar 28, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$28,165	WOMEN SENATORS MAKING HISTORY	FRIENDS OF MAZIE HIRONO	Corporate PAC	Mar 30, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$27,060	BLUE SENATE 2024	FRIENDS OF MAZIE HIRONO	Corporate PAC	Mar 19, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$19,179	SENATE VICTORY 2024	FRIENDS OF MAZIE HIRONO	Corporate PAC	Sep 28, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$14,767	WOMEN SENATORS MAKING HISTORY - UNITEMIZED	FRIENDS OF MAZIE HIRONO	Corporate PAC	Mar 30, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$9,176	WOMEN SENATORS MAKING HISTORY - UNITEMIZED	FRIENDS OF MAZIE HIRONO	Corporate PAC	Mar 28, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$6,801	NGP VAN, INC	FRIENDS OF MAZIE HIRONO	Corporate PAC	Feb 26, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	PERIMETER PAC	FRIENDS OF MAZIE HIRONO	Corporate PAC	Jul 8, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	NATIONAL RESTAURANT ASSOCIATION PAC (RESTAURANT PAC)	FRIENDS OF MAZIE HIRONO	Corporate PAC	May 23, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE	FRIENDS OF MAZIE HIRONO	Corporate PAC	Jul 8, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	NATIONAL MULTIFAMILY HOUSING COUNCIL POLITICAL ACTION COMMITTEE	FRIENDS OF MAZIE HIRONO	Corporate PAC	Jul 12, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	HOOPS PAC	FRIENDS OF MAZIE HIRONO	Corporate PAC	Jul 19, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	NARRAGANSETT BAY PAC	FRIENDS OF MAZIE HIRONO	Corporate PAC	Sep 22, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	ACTBLUE	FRIENDS OF MAZIE HIRONO	unclassified	Sep 30, 2023	FEC openFEC API US-GOV-PD
$5,000	TREASURE STATE PAC	FRIENDS OF MAZIE HIRONO	Corporate PAC	Aug 18, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)

Largest by amount; not the full set. FEC contributor data may not be used for commercial solicitation.