Warren Petersen
2023 - Present
2027
2
Warren Petersen (Republican Party) is a member of the Arizona State Senate, representing District 14. He assumed office on January 9, 2023. His current term ends on January 11, 2027.
Petersen (Republican Party) is running for election for Attorney General of Arizona. He declared candidacy for the 2026 election.[source]
Petersen was elected as Senate president in 2023 and re-elected to a second term in 2025. After his re-election, Petersen said: "This is the most conservative legislature in history. We will continue to deliver a conservative agenda that will protect liberty and promote prosperity. With our expanded majority we will make sure our communities are safe and that our kids have the best educational opportunities possible. We will continue to lower taxes and eliminate government waste. We will work with the Trump administration to make sure our border is safe. We will secure our water supplies and our elections."[1]
Petersen was born and raised in Gilbert, Arizona. He received his bachelor's degree and J.D. from Arizona State University. Petersen's professional experience includes owning a real estate brokerage and working as a real estate agent focusing on new construction. He participated in Boy Scouts as a child, achieving the rank of Eagle Scout, and earned several related awards as an adult, including the Silver Beaver Award.[2]
Petersen was first elected to the Arizona House in 2012, unopposed in the general election alongside (each legislative district has two seats) incumbent Eddie Farnsworth (R). He was re-elected in 2014. Petersen won an open seat in the Arizona Senate in 2016, to succeed Andy Biggs (R), who ran for Congress. Petersen won election to the House in 2018. He returned to the Senate after winning election in 2020 and then won re-election in 2022 and 2024.
Petersen filed a statement of intent to run for Attorney General of Arizona in 2026 on January 26, 2025. KJZZ's Camryn Sanchez said Petersen "has been a frequent critic and foil to Democratic Attorney General Kris Mayes. He’s joined cases to back conservative laws, like a state ban on transgender girls from playing in girls sports, that Mayes has refused to defend." In a statement to KJZZ, Petersen said, "We have been defending laws she has not. Not only have we done our job but hers as well."[3]
Biography
Warren Petersen lives in Gilbert, Arizona. Petersen graduated from Gilbert High School. He earned a bachelor's degree and a juris doctor from Arizona State University. Petersen's career experience includes owning a real estate brokerage.[2][4]
Elections
2026
See also: Arizona Attorney General election, 2026
General election
The general election will occur on November 3, 2026.
General election for Attorney General of Arizona
Incumbent Kris Mayes, Rodney Glassman, and Warren Petersen are running in the general election for Attorney General of Arizona on November 3, 2026.
Candidate | ||
Kris Mayes (D) | ||
Rodney Glassman (R) | ||
Warren Petersen (R) |
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Endorsements
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2024
See also: Arizona State Senate elections, 2024
General election
General election for Arizona State Senate District 14
Incumbent Warren Petersen defeated Elizabeth Brown in the general election for Arizona State Senate District 14 on November 5, 2024.
Candidate | % | Votes | ||
✔ | Warren Petersen (R) | 60.1 | 76,251 | |
Elizabeth Brown (D) | 39.9 | 50,554 |
Total votes: 126,805 | ||||
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Democratic primary election
Democratic primary for Arizona State Senate District 14
Elizabeth Brown advanced from the Democratic primary for Arizona State Senate District 14 on July 30, 2024.
Candidate | % | Votes | ||
✔ | Elizabeth Brown | 100.0 | 12,112 |
Total votes: 12,112 | ||||
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Republican primary election
Republican primary for Arizona State Senate District 14
Incumbent Warren Petersen advanced from the Republican primary for Arizona State Senate District 14 on July 30, 2024.
Candidate | % | Votes | ||
✔ | Warren Petersen | 100.0 | 26,019 |
Total votes: 26,019 | ||||
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Campaign finance
Endorsements
Ballotpedia did not identify endorsements for Petersen in this election.
2022
See also: Arizona State Senate elections, 2022
General election
General election for Arizona State Senate District 14
Incumbent Warren Petersen defeated Kristin Clark in the general election for Arizona State Senate District 14 on November 8, 2022.
Candidate | % | Votes | ||
✔ | Warren Petersen (R) | 97.6 | 64,591 | |
Kristin Clark (D) (Write-in) | 2.4 | 1,588 |
Total votes: 66,179 | ||||
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Republican primary election
Republican primary for Arizona State Senate District 14
Incumbent Warren Petersen advanced from the Republican primary for Arizona State Senate District 14 on August 2, 2022.
Candidate | % | Votes | ||
✔ | Warren Petersen | 100.0 | 28,917 |
Total votes: 28,917 | ||||
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Campaign finance
2020
See also: Arizona State Senate elections, 2020
General election
General election for Arizona State Senate District 12
Warren Petersen defeated Lynsey Robinson in the general election for Arizona State Senate District 12 on November 3, 2020.
Candidate | % | Votes | ||
✔ | Warren Petersen (R) | 61.6 | 96,149 | |
Lynsey Robinson (D) | 38.4 | 59,852 |
Total votes: 156,001 | ||||
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Democratic primary election
Democratic primary for Arizona State Senate District 12
Lynsey Robinson advanced from the Democratic primary for Arizona State Senate District 12 on August 4, 2020.
Candidate | % | Votes | ||
✔ | Lynsey Robinson | 100.0 | 21,387 |
Total votes: 21,387 | ||||
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Republican primary election
Republican primary for Arizona State Senate District 12
Warren Petersen advanced from the Republican primary for Arizona State Senate District 12 on August 4, 2020.
Candidate | % | Votes | ||
✔ | Warren Petersen | 100.0 | 35,041 |
Total votes: 35,041 | ||||
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Campaign finance
2018
General election
General election for Arizona House of Representatives District 12 (2 seats)
Warren Petersen and incumbent Travis Grantham defeated Lynsey Robinson and Joe Bisaccia in the general election for Arizona House of Representatives District 12 on November 6, 2018.
Candidate | % | Votes | ||
✔ | Warren Petersen (R) | 30.2 | 59,095 | |
✔ | Travis Grantham (R) | 30.1 | 58,928 | |
Lynsey Robinson (D) | 20.4 | 39,841 | ||
Joe Bisaccia (D) | 19.2 | 37,597 |
Total votes: 195,461 | ||||
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Democratic primary election
Democratic primary for Arizona House of Representatives District 12 (2 seats)
Lynsey Robinson and Joe Bisaccia defeated D.J. Rothans in the Democratic primary for Arizona House of Representatives District 12 on August 28, 2018.
Candidate | % | Votes | ||
✔ | Lynsey Robinson | 45.1 | 9,638 | |
✔ | Joe Bisaccia | 37.9 | 8,106 | |
D.J. Rothans | 17.0 | 3,632 |
Total votes: 21,376 (100.00% precincts reporting) | ||||
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Republican primary election
Republican primary for Arizona House of Representatives District 12 (2 seats)
Warren Petersen and incumbent Travis Grantham defeated Blake Sacha and Nick Myers in the Republican primary for Arizona House of Representatives District 12 on August 28, 2018.
Candidate | % | Votes | ||
✔ | Warren Petersen | 33.3 | 17,049 | |
✔ | Travis Grantham | 30.3 | 15,556 | |
Blake Sacha | 21.2 | 10,882 | ||
Nick Myers | 15.2 | 7,787 |
Total votes: 51,274 (100.00% precincts reporting) | ||||
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2016
- See also: Arizona State Senate elections, 2016
Elections for the Arizona State Senate took place in 2016. The primary election took place on August 30, 2016, and the general election was held on November 8, 2016. The candidate filing deadline was June 1, 2016. Incumbent Andy Biggs (R) did not seek re-election.
Warren Petersen defeated Elizabeth Brown in the Arizona State Senate District 12 general election.[5][6]
Arizona State Senate, District 12 General Election, 2016 | ||||
---|---|---|---|---|
Party | Candidate | Vote % | Votes | |
Republican | 65.10% | 69,356 | ||
Democratic | Elizabeth Brown | 34.90% | 37,178 | |
Total Votes | 106,534 | |||
Source: Arizona Secretary of State |
Elizabeth Brown ran unopposed in the Arizona State Senate District 12 Democratic Primary.[7]
Arizona State Senate, District 12 Democratic Primary, 2016 | ||
---|---|---|
Party | Candidate | |
Democratic |
Warren Petersen defeated Jimmy Lindblom in the Arizona State Senate District 12 Republican Primary.[8]
Arizona State Senate, District 12 Republican Primary, 2016 | ||||
---|---|---|---|---|
Party | Candidate | Vote % | Votes | |
Republican | 55.39% | 14,334 | ||
Republican | Jimmy Lindblom | 44.61% | 11,544 | |
Total Votes | 25,878 |
2014
Elections for the Arizona House of Representatives took place in 2014. A primary election took place on August 26, 2014. The general election was held on November 4, 2014. The signature filing deadline for candidates wishing to run in this election was May 28, 2014. D.J. Rothans was unopposed in the Democratic primary. Incumbents Eddie Farnsworth and Warren Petersen were unopposed in the Republican primary. Farnsworth and Petersen defeated Rothans in the general election.[9][10][11][12]
Party | Candidate | Vote % | Votes | |
---|---|---|---|---|
Republican | 40.4% | 34,784 | ||
Republican | 38.2% | 32,843 | ||
Democratic | D.J. Rothans | 21.4% | 18,446 | |
Total Votes | 86,073 |
2012
Petersen won election in the 2012 election for Arizona House of Representatives District 12. He and incumbent Eddie Farnsworth defeated Larry Chesley in the Republican primary on August 28, 2012. He won the general election on November 6, 2012.[13][14]
Campaign themes
2026
Ballotpedia survey responses
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2024
Warren Petersen did not complete Ballotpedia's 2024 Candidate Connection survey.
2022
Warren Petersen did not complete Ballotpedia's 2022 Candidate Connection survey.
2020
Warren Petersen did not complete Ballotpedia's 2020 Candidate Connection survey.
2016
Petersen's campaign website highlighted the following issues:
“ |
Job Growth
Protecting Families and Small Businesses
Fiscal Discipline
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” |
—Warren Petersen, [16] |
Medicaid expansion lawsuit
Warren Petersen was one of the 36 Republican members of the Arizona State Legislature who signed onto a lawsuit brought by the Goldwater Institute in September 2013 against Arizona Governor Jan Brewer (R) over the expansion of Medicaid in Arizona under provisions of the Affordable Care Act.[17] Brewer announced her support for Medicaid expansion in Arizona in 2013, and by June of that year the legislature had passed a bill expanding Medicaid in the state .[18] In September 2013, the Goldwater Institute, a conservative think tank, filed a lawsuit seeking to block the law's implementation. They argued that the law contains a tax and its implementation under the control of the executive branch violates state laws enforcing the separation of powers.[17] In 2015, a Maricopa County Superior Court judge ruled against the 36 Republican lawmakers and the Goldwater Institute, saying that the law contains an assessment, not a tax. The Arizona Court of Appeals upheld the Superior Court's 2015 ruling on March 16, 2017.[19]
Committee assignments
Note: This membership information was last updated in September 2023. Ballotpedia completes biannual updates of committee membership. If you would like to send us an update, email us at:editor@ballotpedia.org.
2023-2024
Petersen was assigned to the following committees:
- Senate Rules Committee, Chair
- Joint Legislative Audit Committee, President of the Senate
- Legislative Council, Chair 2023
2021-2022
Petersen was assigned to the following committees:
2019-2020
Petersen was assigned to the following committees:
2017 legislative session
At the beginning of the 2017 legislative session, this legislator served on the following committees:
Arizona committee assignments, 2017 |
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• Appropriations |
• Commerce and Public Safety, Vice chair |
• Finance |
2015 legislative session
At the beginning of the 2015 legislative session, Petersen served on the following committees:
Arizona committee assignments, 2015 |
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• Appropriations |
• Commerce, Chair |
• Government and Higher Education |
2013-2014
At the beginning of the 2013 legislative session, Petersen served on the following committees:
Arizona committee assignments, 2013 |
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• Commerce |
• Government, Vice Chair |
• Ways and Means |
Sponsored legislation
The following table lists bills this person sponsored as a legislator, according to BillTrack50 and sorted by action history. Bills are sorted by the date of their last action. The following list may not be comprehensive. To see all bills this legislator sponsored, click on the legislator's name in the title of the table.
Campaign finance summary
Note: The finance data shown here comes from the disclosures required of candidates and parties. Depending on the election or state, this may represent only a portion of all the funds spent on their behalf. Satellite spending groups may or may not have expended funds related to the candidate or politician on whose page you are reading this disclaimer. Campaign finance data from elections may be incomplete. For elections to federal offices, complete data can be found at the FEC website. Click here for more on federal campaign finance law and here for more on state campaign finance law.
Scorecards
A scorecard evaluates a legislator’s voting record. Its purpose is to inform voters about the legislator’s political positions. Because scorecards have varying purposes and methodologies, each report should be considered on its own merits. For example, an advocacy group’s scorecard may assess a legislator’s voting record on one issue while a state newspaper’s scorecard may evaluate the voting record in its entirety.
Ballotpedia is in the process of developing an encyclopedic list of published scorecards. Some states have a limited number of available scorecards or scorecards produced only by select groups. It is Ballotpedia’s goal to incorporate all available scorecards regardless of ideology or number.
Click here for an overview of legislative scorecards in all 50 states. To contribute to the list of Arizona scorecards, email suggestions to editor@ballotpedia.org.
2024
To view all the scorecards we found for this legislator in 2024, click [show]. |
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In 2024, the Arizona State Legislature was in session from January 8 to June 15.
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2023
To view all the scorecards we found for this legislator in 2023, click [show]. |
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In 2023, the Arizona State Legislature was in session from January 9 to July 31.
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2022
To view all the scorecards we found for this legislator in 2022, click [show]. |
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In 2022, the Arizona State Legislature was in session from January 10 to June 25.
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2021
To view all the scorecards we found for this legislator in 2021, click [show]. |
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In 2021, the Arizona State Legislature was in session from January 11 to June 30.
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2020
To view all the scorecards we found for this legislator in 2020, click [show]. |
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In 2020, the Arizona State Legislature was in session from January 13 to May 26.
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2019
To view all the scorecards we found for this legislator in 2019, click [show]. |
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In 2019, the Arizona State Legislature was in session from January 14 through May 28.
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2018
To view all the scorecards we found for this legislator in 2018, click [show]. |
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In 2018, the 54th Arizona State Legislature was in session from January 8 through May 4.
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2017
To view all the scorecards we found for this legislator in 2017, click [show]. |
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In 2017, the 53rd Arizona State Legislature was in session from January 9 through May 4.
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Personal
Note: Please contact us if the personal information below requires an update.
Petersen and his wife, Michelle, have five children.[20]
Endorsements
2016
In 2016, Petersen's endorsements included the following:[21]
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See also
2026 Elections
External links
Footnotes
- ↑ AZ Mirror, "Petersen, Montenegro to lead Arizona legislature’s bolstered GOP majority," November 12, 2024
- ↑ 2.0 2.1 Arizona State Legislature, "Warren Petersen," accessed March 7, 2025
- ↑ KJZZ, "Senate President Warren Petersen takes step toward Arizona attorney general run," January 27, 2025
- ↑ LinkedIn, "Warren Petersen," accessed March 18, 2023
- ↑ Arizona Secretary of State, "General election ," accessed September 9, 2016
- ↑ Arizona Secretary of State, "2016 official general election results," accessed November 11, 2016
- ↑ Arizona Secretary of State, "2016 Election Information - Primary Candidate List," accessed June 3, 2016
- ↑ Arizona Secretary of State, "2016 Election Information - Primary Candidate List," accessed June 3, 2016
- ↑ Arizona Secretary of State, "Official primary election results," accessed August 27, 2014
- ↑ Arizona Secretary of State, "2014 Primary Election," May 27, 2014
- ↑ Arizona Secretary of State, "Official general election candidate list," accessed September 11, 2014
- ↑ Arizona Secretary of State, "Official general election results," accessed August 3, 2015
- ↑ Arizona Secretary of State, "2012 Primary candidate list," accessed December 20, 2013
- ↑ Arizona Secretary of State, "Official 2012 Primary Results," accessed December 20, 2013
- ↑ Note: This text is quoted verbatim from the original source. Any inconsistencies are attributable to the original source.
- ↑ Vote Warren Petersen, "Issues," accessed August 1, 2016
- ↑ 17.0 17.1 Arizona Republic, "Goldwater Institute sues over Arizona Medicaid law," September 12, 2013
- ↑ Office of the Arizona Governor, "State of the State Address," January 14, 2013
- ↑ AZCentral, "Court rejects Arizona GOP lawmakers' Medicaid challenge," March 16, 2017
- ↑ Project Vote Smart, "Biography," accessed April 7, 2014
- ↑ Vote Warren Petersen, "Endorsements," accessed August 1, 2016
Political offices | ||
---|---|---|
Preceded by David Gowan (R) |
Arizona State Senate District 14 2023-Present |
Succeeded by - |
Preceded by Eddie Farnsworth (R) |
Arizona State Senate District 12 2021-2023 |
Succeeded by Denise Epstein (D) |
Preceded by - |
Arizona House of Representatives District 12 2019-2021 |
Succeeded by Jake Hoffman (R) |
Preceded by - |
Arizona State Senate District 12 2017-2019 |
Succeeded by - |
Preceded by - |
Arizona House of Representatives District 12 2013-2017 |
Succeeded by - |
State of Arizona Phoenix (capital) | |
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Elections |
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