Arizona State Treasurer Republican nominee?
Primary Election
Party selects its nominee.
Overview
Current roleFounder and Partner, Oak Rose Group
PartyRepublican
Political ideologyConservative Republican
GenderFemale
LocationArizona
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BackgroundFounder and Partner, Oak Rose Group
EducationDuke University — B.S., Psychology
Notable personal detailsKatherine Haley is a Republican candidate for Arizona State Treasurer in 2026. She is the founder and partner of Oak Rose Group and previously worked in public policy and philanthropy, including roles with the Philanthropy Roundtable and as a policy adviser in the U.S. House of Representatives. She has been appointed to the Arizona State Board of Education and serves as its president.
SourcesShowHide
Positions
Economy & Taxes
Katherine Haley says her campaign is built around limited and efficient government, lower taxes, and personal freedom. She emphasizes disciplined stewardship of Arizona’s money, protecting taxpayer dollars, and avoiding risky investment or spending approaches.
Healthcare
Katherine Haley says Medicaid and Medicare should remain available, but no other taxpayer-funded healthcare programs are necessary. Her campaign materials also emphasize limited government and conservative stewardship.
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Immigration & Border
Katherine Haley opposes sanctuary cities for undocumented persons. Her publicly available questionnaire positions her as very conservative overall, with a law-and-order approach on immigration and border issues rather than an expansive pro-immigration posture.
Abortion & Reproductive Rights
Katherine Haley supports prohibiting taxpayer funding for abortion providers and says human life deserves legal protection from conception until natural death. She also supports enforcing the Comstock Act and allows abortion only when the mother's life is at risk, with efforts to protect both mother and unborn baby during the procedure.
Climate & Energy
Katherine Haley describes man-made climate change as a global threat that requires urgent political action. She also says she supports an all-of-the-above energy strategy centered on reliable, affordable, domestically produced energy to meet growing demand and support economic growth.
Public Safety & Guns
Katherine Haley opposes enacting state-level firearm restrictions beyond current Arizona law. Her stated view is that the focus should be on enforcing existing laws and keeping firearms away from criminals rather than creating new restrictions on law-abiding citizens.
New updates coming soon
We're monitoring and will update when new data impacts the race.
- News
- Polls
- Endorsements
- Fundraising

