Arizona House · District 10

Justin Olson

Republican

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Votes with the Speaker 75% On 1,224 contested votes where both voted · 80% on all votes Votes with own party 92% Partisan rank: 44 of 60 in the House (tied with 4 others) Didn't vote at roll call 0.1% 1 of 1,675 roll calls

Bills passed 11 31 sponsored · 4 became law · Rank 14 of 60 in the House Bills that became law 4 of 11 passed · 7 vetoed

Where they sit

Every current House member, placed from most liberal to most conservative by how they voted on contested bills.

How these numbers work →

← Most liberalThe aisleMost conservative →

Votes with DemocratsCrosses party linesVotes with Republicans

Justin Olson's seat is marked. Seats run from most liberal (left) to most conservative (right), by contested floor votes. Color shows how often each member crosses party lines toward the middle on votes that divide the parties: solid blue or red means almost never, and purple means on at least 1 in 5 of those votes. Gray seats are members too new to score. How these numbers work

Arizona House97thpercentile

More conservative than 96% of the Arizona House.

Most liberalMost conservative

3rd most conservative of 60

On the November 3 ballot

Running for Arizona House District 10.

Also on the ballot: Brian Calaway (Democratic), Helen Hunter (Democratic), James Rogers (Republican), David Scott (No Labels Party)

Who's on your Nov. 3 ballot for the Legislature →

The scores

How these numbers work →

Votes with the Speaker

75%

Each tick is a current House member, by party; the dot is Justin Olson.

On 1,224 contested votes where both voted80% on all 1,666 votes where both voted

Votes with own party

92%

Each tick is a current House member, by party; the dot is Justin Olson.

On 903 party-line votesPartisan rank: 44 of 60 in the House (tied with 4 others)43 House members vote with their party more often

Bills

The bills Justin Olson sponsored this term and how far they got. Co-sponsors aren’t counted.

How these numbers work →

Bills: Justin Olson
	Bills
Sponsored	31
Passed both chambers	11
Became law	4
Vetoed by the Governor	7

Rank by bills passed: Rank 14 of 60 in the House · 14 of 33 Republicans

A bill's sponsor is its prime sponsor, the first name on it; co-sponsors aren't counted.

Bills that passed both chambers

Bills that passed both chambers: Justin Olson
Bill	Result	Final action
HB 2786 TPT; exemption; textbook rental	Became law	June 22, 2026
HB 2289 truth in taxation; bonds; notices	Vetoed	April 7, 2026
HB 2785 conformity; internal revenue code; deductions	Vetoed	Feb. 12, 2026
HB 2517 written request; property locators	Vetoed	May 12, 2025
HB 2518 employment; prohibitions; corporation commission	Became law	May 6, 2025
HB 2920 qualifying tax rate; tax bill	Vetoed	April 18, 2025
HB 2788 utility; resource plan; commission review	Vetoed	April 18, 2025
HB 2527 corporation commission; electricity; reliability; management	Vetoed	April 18, 2025
HB 2515 truth in taxation; bonds; notices	Vetoed	April 18, 2025
HB 2514 notices; directory information; disclosure; consent	Became law	April 18, 2025
HB 2688 internal revenue code; conformity.	Became law	Feb. 28, 2025

Budget projects

Arizona's budget bills don't say which legislator asked for an item, so there's no budget figure for Arizona legislators.

Contested votes where they split

311 against the Speaker; 289 against most of their party.

Contested votes where they split: Justin Olson
Date	Bill and motion	Their vote	Speaker	Most of their party
June 13, 2026	HB 2398: watercraft; insurance requirements; penalties Final Passage	Nay	Yea (split)	Yea (split)
June 12, 2026	HB 2305: private towing carriers; regulation; rates Final Passage	Nay	Yea (split)	Yea (split)
June 12, 2026	HB 2729: nursing board; continuation Final Passage	Nay	Yea (split)	Yea (split)
June 12, 2026	SB 1502: unlawful flight; reckless endangerment; violation. Third Reading	Nay	Yea (split)	Yea (split)
June 12, 2026	SB 1552: ADOT; revisions. Third Reading	Nay	Yea (split)	Yea (split)
June 12, 2026	SB 1519: off-highway vehicles; weight Third Reading	Nay	Yea (split)	Yea (split)
June 12, 2026	SB 1618: military affairs commission Third Reading	Nay	Yea (split)	Yea (split)
June 12, 2026	SB 1110: home confinement; eligibility; electronic monitoring. Third Reading	Nay	Nay	Yea (split)
June 11, 2026	SB 1630: home; community-based services; mental illness Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1198: Arizona beef council; continuation Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1671: gaming; racing; boxing; conflict-of-interest continuation Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1563: barbering and cosmetology board; continuation Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1538: moving violation; citation; AZPOST-certified officer Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1512: vulnerable adults; theft; definitions Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1847: general appropriations act; 2026-2027. Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	HB 2873: competitive sealed bidding; questions; answers Final Passage	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1456: ADOT; primitive roads; designation Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1423: WICHE; continuation Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1422: credit enhancement eligibility board; continuation Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1160: drones; entertainment districts; prohibition Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1118: rural hospitals; radiation protection grants Third Reading	Nay	Yea (split)	Nay
June 11, 2026	SB 1113: service of process; evaluation agencies Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1093: riot; planning; participation; racketeering Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	SB 1016: employers; medical products; religious exemption Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2026	HB 2873: competitive sealed bidding; questions; answers Final Passage	Nay	Yea (split)	Yea (split)
June 11, 2026	HB 2611: group homes; safety; training; rights Final Passage	Nay	Yea (split)	Yea (split)
June 10, 2026	HB 2950: tourism improvement areas; municipalities; counties Final Passage	Nay	Yea (split)	Yea (split)
June 10, 2026	SB 1188: approved medications; scheduling; prescription authority Third Reading	Nay	Yea (split)	Yea (split)
June 9, 2026	SB 1649: digital assets strategic reserve fund Third Reading	Nay	Yea (split)	Yea (split)
June 9, 2026	SB 1540: motor fuel theft; classifications Third Reading	Nay	Yea (split)	Yea (split)
June 9, 2026	SB 1170: narcotic drugs; sales; minor; sentencing Third Reading	Nay	Yea (split)	Nay
June 9, 2026	SB 1052: assisted living; hyperbaric oxygen therapy Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	HB 4001: alternative nicotine products; regulation. Final Passage	Nay	Yea (split)	Yea (split)
June 2, 2026	HB 2082: childhood cancer research; commission Final Passage	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1564: electronic monitoring; long-term care Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1561: assisted living; notice; study committee Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1366: commercial buildings; telecommunications services Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1259: campaigns; protected residential addresses Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1210: private postsecondary education; nondomiciled institutions Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1205: motor vehicle booting; fees; regulation Third Reading	Nay	Yea (split)	Nay
June 2, 2026	SB 1165: insurance; cost sharing; breast exams Third Reading	Nay	Yea (split)	Yea (split)
June 2, 2026	SB 1145: behavior analysts; committee; regulatory authority Third Reading	Nay	Yea (split)	Yea (split)
June 1, 2026	HB 2999: municipal improvement districts; technical correction Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	HB 2923: court-ordered treatment; judicial review Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	HB 2673: mental illness; prisoners; diagnosis; treatment. Final Passage	Nay	Yea (split)	—
June 1, 2026	HB 2573: DUI; alternative treatment Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	HB 2189: licensed health aides; rules Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	HB 2176: health facilities; licensure; complaints; investigations Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	HB 2109: distracted driving; penalties; motorcycles Final Passage	Nay	Yea (split)	Yea (split)
June 1, 2026	SB 1118: rural hospitals; radiation protection grants Third Reading	Nay	Yea (split)	Nay
May 5, 2026	SB 1452: cargo theft task force Third Reading	Nay	Yea (split)	Yea (split)
May 5, 2026	SB 1242: mental health; hearings; audiovisual technology Third Reading	Nay	Yea (split)	Yea (split)
May 5, 2026	SB 1099: gender transition procedures; informed consent Third Reading	Nay	Yea (split)	Nay
April 28, 2026	SB 1814: substance use disorder treatment; committee Third Reading	Nay	Yea (split)	Yea (split)
April 28, 2026	SB 1552: ADOT; revisions. Third Reading	Nay	Yea (split)	Yea (split)
April 28, 2026	SB 1274: special plate; police foundation Third Reading	Nay	Yea (split)	Yea (split)
April 28, 2026	SB 1162: health care institutions; licensing; complaints Third Reading	Nay	Yea (split)	Yea (split)
April 27, 2026	SB 1456: ADOT; primitive roads; designation Third Reading	Nay	Yea (split)	Nay
April 27, 2026	SB 1345: health facilities; anonymous complaints; prohibition Third Reading	Nay	Yea (split)	Yea (split)
April 27, 2026	SB 1021: chiropractic board; complaints; training; authority Third Reading	Nay	Yea (split)	Yea (split)
April 22, 2026	SB 1041: appropriation; Arizona trail fund Third Reading	Nay	Yea (split)	Yea (split)
April 15, 2026	SB 1477: assisted living facilities; referral agents Third Reading	Nay	Yea (split)	Yea (split)
April 15, 2026	SB 1206: storm related insurance claims Third Reading	Nay	Yea (split)	Yea (split)
April 15, 2026	SB 1137: underground facilities; excavations; notification Third Reading	Nay	Yea (split)	Yea (split)
April 14, 2026	SB 1620: Arizona space commission; board; membership Third Reading	Nay	Yea (split)	Yea (split)
April 14, 2026	SB 1235: EMS reciprocity; compact. Third Reading	Nay	Yea (split)	Yea (split)
April 14, 2026	SB 1160: drones; entertainment districts; prohibition Third Reading	Nay	Yea (split)	Nay
April 13, 2026	SB 1448: aggravated assault; utility workers Third Reading	Nay	Yea (split)	Yea (split)
April 13, 2026	SB 1113: service of process; evaluation agencies Third Reading	Nay	Yea (split)	Nay
April 9, 2026	HB 2050: radiologic technologists; radiologist assistants Final Passage	Nay	Yea (split)	Yea (split)
April 9, 2026	SB 1372: medicaid; dental benefit study committee Third Reading	Nay	Yea (split)	Nay
March 31, 2026	SB 1181: certified public accountants; certification; alternative Third Reading	Nay	Yea (split)	Yea (split)
March 24, 2026	SB 1023: optometrists; eye exams; prescriptions Third Reading	Nay	Nay	Yea (split)
March 18, 2026	HB 2375: housing; zoning; historic neighborhoods Third Reading	Nay	Yea (split)	Yea (split)
March 17, 2026	HB 2999: municipal improvement districts; technical correction Third Reading	Nay	Yea (split)	Yea (split)
March 17, 2026	HB 2750: Arizona-Sonora trade commission Third Reading	Nay	Yea (split)	Yea (split)
March 17, 2026	HB 2533: homeless services; office; board Third Reading	Nay	Yea (split)	Yea (split)
March 17, 2026	HB 2502: ASRS; retirement; elected officials Third Reading	Nay	Yea (split)	Yea (split)
March 16, 2026	HB 4001: alternative nicotine products; regulation. Third Reading	Nay	Yea (split)	Yea (split)
March 16, 2026	HB 2950: tourism improvement areas; municipalities; counties Third Reading	Nay	Yea (split)	Yea (split)
March 16, 2026	HB 2429: vacation rentals; short-term rentals; occupancy Third Reading	Nay	Nay	Yea (split)
March 16, 2026	HB 2197: unlawful camping; stock; wildlife; access Third Reading	Nay	Yea (split)	—
March 11, 2026	HB 2676: juvenile restoration; rights; firearms; civil Third Reading	Nay	Yea (split)	Yea (split)
March 11, 2026	HB 2435: internationally trained physicians; licensure Third Reading	Nay	Yea (split)	—
March 11, 2026	HB 2308: dental insurers; dental practice; prohibition Third Reading	Nay	Yea (split)	Yea (split)
March 11, 2026	HB 2199: RV parks; mobile homes; education Third Reading	Nay	Yea (split)	—
March 11, 2026	HB 2083: health coverage; diabetes; monitor; supplies Third Reading	Nay	Yea (split)	—
March 11, 2026	HB 4025: study committee; gas; petroleum; refinery Third Reading	Nay	Yea (split)	Yea (split)
March 11, 2026	HB 2388: appropriation; commerce authority; nuclear; study Third Reading	Nay	Nay	Yea (split)
March 10, 2026	HCM 2016: Chief Barboncito Highway; Route 191 Third Reading	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 4130: growth zones; housing and economic Third Reading	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 4064: municipal improvement districts; petitions Third Reading	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 4043: training; AEDs; CPR; school personnel Third Reading	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 2914: electronic monitoring; health care facilities Third Reading	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 2573: DUI; alternative treatment Third Reading	Nay	Yea (split)	Yea (split)
March 10, 2026	HB 2444: pharmacists; independent testing; treatment Third Reading	Nay	Yea (split)	Nay
March 10, 2026	HB 2437: EMS reciprocity; compact Third Reading	Nay	Yea (split)	Yea (split)
March 9, 2026	HB 4136: unlawful entry; vulnerable adults; vagrants Third Reading	Nay	Yea (split)	Yea (split)
March 9, 2026	HB 2913: county land commissioner; state lands Third Reading	Yea	Nay (split)	Yea
March 9, 2026	HB 2960: veterans' court fund; grant program Third Reading	Nay	Nay	Yea (split)
March 9, 2026	HB 2923: court-ordered treatment; judicial review Third Reading	Nay	Yea (split)	Yea (split)
March 9, 2026	HB 2239: child care; grant program; fund Third Reading	Nay	Yea (split)	Yea (split)
March 9, 2026	HB 2188: language acquisition grant program Third Reading	Nay	Yea (split)	Yea (split)
March 5, 2026	HB 2700: technology study committee; assistive technology Third Reading	Nay	Yea (split)	Nay
March 5, 2026	HB 2673: mental illness; prisoners; diagnosis; treatment. Third Reading	Nay	Yea (split)	Yea (split)
March 5, 2026	HB 2403: appropriation; AHCCCS; provider increase Third Reading	Nay	Yea (split)	Yea (split)
March 5, 2026	HB 2251: midwives; medication administration; advisory committee Third Reading	Nay	Yea (split)	Yea (split)
March 4, 2026	HB 4010: genetic counselors; board; licensure Third Reading	Nay	Yea (split)	Yea (split)
March 3, 2026	HB 4026: public infrastructure improvements; distribution limit Third Reading	Nay	Yea (split)	Yea (split)
March 3, 2026	HB 2175: crimes; hostility towards victims; sentencing Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 2746: trade offices study committee Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 2478: Arizona commission on student outcomes Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 2305: private towing carriers; regulation; rates Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 2189: licensed health aides; rules Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 4020: insurance; fraud unit; assessment; increase Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 2692: procurement; professionals; construction services Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 4009: data centers; state lands; map Third Reading	Nay	Yea (split)	Yea (split)
Feb. 26, 2026	HB 2798: appropriation; Arizona geological survey; study Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2754: commerce authority; board of directors Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2751: Arizona competes fund; repeal Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2744: industrial commission; wages; adjudication Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2533: homeless services; office; board Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2456: small modular reactors; zoning; co-location Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2452: comprehensive plans; data centers; nuclear Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2447: insurance; reimbursement rates; nurse anesthetist Third Reading	Nay	Yea (split)	Nay
Feb. 25, 2026	HB 2439: public cold plunge; rules; exemption Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2438: podiatric licensure compact Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2417: excessive speed; speed inhibiting device Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2224: produce incentive program; annual appropriation Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2202: appropriations; dementia care; telementoring program Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2197: unlawful camping; stock; wildlife; access Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2183: emergency medicine; study committee Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2176: health facilities; licensure; complaints; investigations Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2106: transportation tax; deposit; county board Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2082: childhood cancer research; commission Third Reading	Nay	Yea (split)	Yea (split)
Feb. 25, 2026	HB 2050: radiologic technologists; radiologist assistants Third Reading	Nay	Yea (split)	Yea (split)
Feb. 24, 2026	HB 2398: watercraft; insurance requirements; penalties Third Reading	Nay	Yea (split)	Yea (split)
Feb. 24, 2026	HB 2311: artificial intelligence service; disclosures; requirements Third Reading	Nay	Yea (split)	Yea (split)
Feb. 24, 2026	HB 2177: AHCCCS; waivers; American Indians; services Third Reading	Nay	Yea (split)	Yea (split)
Feb. 24, 2026	HB 2109: distracted driving; penalties; motorcycles Third Reading	Nay	Yea (split)	Yea (split)
Feb. 23, 2026	HB 2877: timeshare salespersons; licensure Third Reading	Nay	Yea (split)	Yea (split)
Feb. 23, 2026	HB 2812: accumulated sick leave; payments Third Reading	Nay	Yea (split)	Yea (split)
Feb. 23, 2026	HB 2260: veterinary medical examining board; continuation.. Third Reading	Nay	Yea (split)	Yea (split)
Feb. 23, 2026	HB 2114: motorcycle registration requirements; safety fund Third Reading	Nay	Yea (split)	Yea (split)
Feb. 17, 2026	HB 2072: lactation care providers; certification Third Reading	Nay	Yea (split)	Yea (split)
Feb. 17, 2026	HB 2051: AHCCCS; lactation care; breastfeeding Third Reading	Nay	Yea (split)	Yea (split)
Feb. 17, 2026	HB 2758: McMullen Valley; eligible entities; groundwater Floor Vote	Nay	Yea (split)	Yea (split)
Feb. 16, 2026	HB 2190: physician assistants; licensure compact Third Reading	Nay	Yea (split)	Yea (split)
Feb. 12, 2026	HB 2190: physician assistants; licensure compact Third Reading	Nay	Yea (split)	Nay
Feb. 10, 2026	HB 2045: drive by shooting; immediate area Third Reading	Nay	Yea (split)	Yea (split)
Feb. 9, 2026	HB 2178: agency; chief medical officer; license Third Reading	Nay	Yea (split)	Yea (split)
Feb. 3, 2026	HB 2122: board of technical registration; qualifications Third Reading	Nay	Yea (split)	Yea (split)
Feb. 3, 2026	HB 2091: financial surveillance fund; insurer examinations Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	Rules Motion to Amend the Rules	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1537: transitional housing; reentry programs; licensure Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1529: municipal housing; preapproved design Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1507: independent corrections ombudsman; auditor general Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1161: sheriffs; constables; service; mileage; fees Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	HB 2946: city election; transaction privilege tax Third Reading	Nay	Yea (split)	Nay
June 26, 2025	SCR 1042: expenditure limitation; school districts; 2026-2027 Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SCR 1041: expenditure limit; school districts; 2025-2026 Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1750: transportation; 2025-2026 Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1749: 2025-2026; taxation; omnibus Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1748: 2025-2026; state budget implementation Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1747: 2025-2026; revenue Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1746: management; state buildings; 2025-2026 Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1745: 2025-2026; local government Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1744: 2025-2026; K-12 education Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1743: 2025-2026; human services Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1742: 2025-2026; higher education Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1741: 2025-2026; health care Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1740: 2025-2026; environment Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1739: 2025-2026; criminal justice Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1738: 2025-2026; commerce Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1737: capital outlay; 2025-2026; appropriations Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1736: 2025-2026; amusements Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1735: 2025-2026; general appropriations act Third Reading	Nay	Yea (split)	Yea (split)
June 26, 2025	SB 1735: 2025-2026; general appropriations act Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1735: 2025-2026; general appropriations act Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1743: 2025-2026; human services Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1742: 2025-2026; higher education Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1742: 2025-2026; higher education Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1742: 2025-2026; higher education Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1741: 2025-2026; health care Appeal of the Chair's Ruling	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1741: 2025-2026; health care Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 26, 2025	SB 1739: 2025-2026; criminal justice Motion to Amend the Committee of the Whole Report	Yea	Nay (split)	Nay (split)
June 24, 2025	HB 2324: technical correction; unclaimed property; interest Final Passage	Nay	Yea (split)	Yea (split)
June 24, 2025	HB 2313: behavioral health examiners board; continuation Final Passage	Nay	Yea (split)	Yea (split)
June 23, 2025	HB 2704: tax; distribution; county stadium district Final Passage	Nay	Yea (split)	Yea (split)
June 23, 2025	SB 1611: physical availability exemption credit; groundwater Third Reading	Nay	Yea (split)	Yea (split)
June 19, 2025	HB 2054: DIFI; financial enterprises; insurance; compact Final Passage	Nay	Yea (split)	Nay
June 19, 2025	SB 1151: kidney disease awareness special plates Third Reading	Nay	Yea (split)	Nay
June 12, 2025	SB 1658: veterinary technicians; certification; education alternative Third Reading	Nay	Yea (split)	Nay
June 11, 2025	SB 1405: mental health transition program; extension Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2025	SB 1157: workers' compensation; death benefits; remarriage Third Reading	Nay	Yea (split)	Yea (split)
June 11, 2025	SB 1156: death benefits; burial costs Third Reading	Nay	Yea (split)	Yea (split)
June 4, 2025	SB 1517: off-highway vehicles; weight Third Reading	Nay	Yea (split)	Yea (split)
June 4, 2025	SB 1281: adjutant general; duties Third Reading	Nay	Yea (split)	Yea (split)
June 4, 2025	SB 1230: marijuana; clinical research trials Third Reading	Nay	Yea (split)	Nay
May 7, 2025	HB 2332: postpartum depression; treatment; insurers Final Passage	Nay	Yea (split)	Yea (split)

These are the 200 most recent of 325. The voting record below lists them all.

Every roll call

How Justin Olson voted on each of the 1,675 floor roll calls while in office, newest first.

Every roll call: Justin Olson
Date	Vote	Their vote	Most of their party	Speaker	Yeas–nays
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Contested and party-line votes link to their own pages; the rest link to the official record.

Contact, committees and caucuses

Contact

Official page: www.azleg.gov
Email: jolson@azleg.gov
Capitol office: Room 113, 1700 W. Washington St., Phoenix, AZ 85007
602-926-3376

Committees

Ways and Means Chair
Appropriations
Education
Legislative Budget

Contact details and committee assignments from Open States' data on the Arizona Legislature, which it collects from the chambers' websites, as of Oct. 15, 2026.

Source: the Arizona House and Senate's roll-call records, Feb. 3, 2025 to June 13, 2026. How these numbers work · Corrections