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

Topics in their record

Topics found in sponsored legislation and separately sourced statements. Legislative activity on a topic is not presented as a policy stance. 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)

Bill	Motion / question	Position	Chamber · stage · roll	Date	Outcome	Source
Unlinked roll call	On the Cloture Motion	Nay	senate · stage not recorded · roll 2025-615	Nov 10, 2025	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes s119-1-615 US-GOV-PD
Unlinked roll call	On the Motion to Table	Yea	senate · stage not recorded · roll 2025-614	Nov 10, 2025	Motion to Table Agreed to	U.S. Senate LIS roll-call votes s119-1-614 US-GOV-PD
Unlinked roll call	On the Motion to Table	Yea	senate · stage not recorded · roll 2025-613	Nov 10, 2025	Motion to Table Failed	U.S. Senate LIS roll-call votes s119-1-613 US-GOV-PD
Unlinked roll call	On the Motion to Table	Yea	senate · stage not recorded · roll 2025-612	Nov 10, 2025	Motion to Table Failed	U.S. Senate LIS roll-call votes s119-1-612 US-GOV-PD
HR 5371 Continuing Appropriations, Agriculture, Legislative Branch, Military Construction and Veterans…	On the Motion to Proceed	Nay	senate · stage not recorded · roll 2025-611	Nov 10, 2025	Motion to Proceed Agreed to	U.S. Senate LIS roll-call votes s119-1-611 US-GOV-PD
	On Cloture on the Motion to Proceed	Nay	senate · stage not recorded · roll 2025-610	Nov 9, 2025	Cloture on the Motion to Proceed Agreed to	U.S. Senate LIS roll-call votes s119-1-610 US-GOV-PD
	On Cloture on the Motion to Proceed	Nay	senate · stage not recorded · roll 2025-603	Nov 4, 2025	Cloture on the Motion to Proceed Rejected	U.S. Senate LIS roll-call votes s119-1-603 US-GOV-PD
S 3012 Shutdown Fairness Act	On Cloture on the Motion to Proceed	Nay	senate · stage not recorded · roll 2025-609	Nov 7, 2025	Cloture on the Motion to Proceed Rejected	U.S. Senate LIS roll-call votes s119-1-609 US-GOV-PD
SJRES 90 A joint resolution to direct the removal of United States Armed Forces from hostilities within or…	On the Motion to Discharge	Yea	senate · stage not recorded · roll 2025-608	Nov 6, 2025	Motion to Discharge Rejected	U.S. Senate LIS roll-call votes s119-1-608 US-GOV-PD
Unlinked roll call	On the Nomination	Nay	senate · stage not recorded · roll 2025-607	Nov 5, 2025	Nomination Confirmed	U.S. Senate LIS roll-call votes s119-1-607 US-GOV-PD
Unlinked roll call	On the Cloture Motion	Nay	senate · stage not recorded · roll 2025-606	Nov 5, 2025	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes s119-1-606 US-GOV-PD
Unlinked roll call	On the Nomination	Nay	senate · stage not recorded · roll 2025-605	Nov 5, 2025	Nomination Confirmed	U.S. Senate LIS roll-call votes s119-1-605 US-GOV-PD
Unlinked roll call	On the Nomination	Nay	senate · stage not recorded · roll 2025-604	Nov 4, 2025	Nomination Confirmed	U.S. Senate LIS roll-call votes s119-1-604 US-GOV-PD
Unlinked roll call	On the Cloture Motion	Nay	senate · stage not recorded · roll 2025-602	Nov 3, 2025	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes s119-1-602 US-GOV-PD
Unlinked roll call	On the Cloture Motion	Nay	senate · stage not recorded · roll 2025-601	Oct 30, 2025	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes s119-1-601 US-GOV-PD
SJRES 88 A joint resolution terminating the national emergency declared to impose global tariffs.	On the Joint Resolution	Yea	senate · stage not recorded · roll 2025-600	Oct 30, 2025	Joint Resolution Passed	U.S. Senate LIS roll-call votes s119-1-600 US-GOV-PD
SJRES 80 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United…	On the Joint Resolution	Nay	senate · stage not recorded · roll 2025-599	Oct 30, 2025	Joint Resolution Passed	U.S. Senate LIS roll-call votes s119-1-599 US-GOV-PD
	On the Motion to Proceed	Nay	senate · stage not recorded · roll 2025-595	Oct 29, 2025	Motion to Proceed Agreed to	U.S. Senate LIS roll-call votes s119-1-595 US-GOV-PD
SJRES 77 A joint resolution terminating the national emergency declared to impose duties on articles…	On the Joint Resolution	Yea	senate · stage not recorded · roll 2025-598	Oct 29, 2025	Joint Resolution Passed	U.S. Senate LIS roll-call votes s119-1-598 US-GOV-PD
SJRES 69 A joint resolution providing for congressional disapproval under chapter 8 of title 5, United…	On the Motion to Proceed	Nay	senate · stage not recorded · roll 2025-597	Oct 29, 2025	Motion to Proceed Rejected	U.S. Senate LIS roll-call votes s119-1-597 US-GOV-PD
Unlinked roll call	On the Nomination	Nay	senate · stage not recorded · roll 2025-596	Oct 29, 2025	Nomination Confirmed	U.S. Senate LIS roll-call votes s119-1-596 US-GOV-PD
SJRES 81 A joint resolution terminating the national emergency declared to impose duties on articles…	On the Joint Resolution	Yea	senate · stage not recorded · roll 2025-594	Oct 28, 2025	Joint Resolution Passed	U.S. Senate LIS roll-call votes s119-1-594 US-GOV-PD
Unlinked roll call	On the Cloture Motion	Nay	senate · stage not recorded · roll 2025-593	Oct 28, 2025	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes s119-1-593 US-GOV-PD
Unlinked roll call	On the Nomination	Nay	senate · stage not recorded · roll 2025-592	Oct 28, 2025	Nomination Confirmed	U.S. Senate LIS roll-call votes s119-1-592 US-GOV-PD
Unlinked roll call	On the Cloture Motion	Nay	senate · stage not recorded · roll 2025-591	Oct 28, 2025	Cloture Motion Agreed to	U.S. Senate LIS roll-call votes s119-1-591 US-GOV-PD

Campaign finance

2024 cycle · official FEC aggregate

Period Jan 1, 2019–Dec 31, 2024 · as of Dec 31, 2024 · coverage: official aggregate · FEC openFEC API US-GOV-PD

Receipts	Spending	Cash	Debt	Refunds	Self-funding	Net receipts
$5,046,980	$4,637,978	$1,405,875	$0	$67,980	—	$4,979,000

2024 · Itemized receipts loaded

Period Jan 3, 2023–Dec 17, 2024 · verified Jun 21, 2026 · 8:39 AM · coverage: itemized partial · FEC openFEC API US-GOV-PD

Gross receipts loaded	Refunds/reversals loaded	Net receipts loaded
$2,551,479	$0	$2,551,479

Largest itemized receipts

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

Largest loaded receipts, not a complete total. FEC contributor data may not be used for commercial solicitation.

Outside spending

Independent expenditures are not campaign contributions and are shown separately by support or opposition.

Cycle	Position	Itemized spending loaded	Period / as of	Coverage	Source
2024	Support	$6,058 (11 records)	May 4, 2023–Oct 29, 2024 · as of Oct 29, 2024	itemized partial	FEC openFEC API US-GOV-PD