Mark Lamb

 

Updated 06/03/2026
MAGA Republican extremist and "Constitutional Sheriff" Mark Lamb was elected Sheriff of Pinal County, Arizona in 2017. In a 2021 interview, Lamb described his role as sheriff as involving protecting people from "bad guys" and from "government overreach", and maintaining the rule of law. Lamb enforces law selectively, taking an uncompromising approach to immigration while adopting anti-government rhetoric in relation to COVID-19 vaccination mandates and the legitimacy of the 2020 United States presidential election. He opposes all restrictions on the right to keep and bear arms. In May 2020, Lamb stated he would not enforce a stay-at-home order during the COVID-19 pandemic on the basis that he believed it was unconstitutional. In June 2020, he tested positive for COVID-19 a week before his scheduled appearance at the White House for Donald Trump's signing of executive order 13925. In 2020, Lamb spoke at a convention of the Constitutional Sheriffs and Peace Officers Association, an organization that holds that sheriffs are the supreme legal authority in the United States and are not required to enforce laws they believe to be unconstitutional. He has also appeared alongside the Federation for American Immigration Reform, which is described as a hate group by the Southern Poverty Law Center. Lamb is a supporter of the Stop the Steal movement. Following the 2021 United States Capitol attack by supporters of Donald Trump, he spoke at a rally where he said the riot was not Trump's fault but rather caused by "the other issues that have happened – the Hillary Clintons that have gone unpunished".  He later described the rioters as "very loving, Christian people. Lamb is running for election to the U.S. House to represent Arizona's 5th Congressional District. He declared candidacy for the Republican primary scheduled on August 4, 2026.

-- SUMMATION --

 
Former Pinal County Sheriff and congressional candidate Mark Lamb has drawn significant condemnation from LGBTQIA+ advocates and political opponents due to a combination of homophobic rhetoric, leaked communication logs, and alignment with anti-equality movements.  (ref 1)  (ref 2)  (ref 3)
 
Leaked Homophobic Communication Logs (2026 Controversy)
 
The most direct and explicit controversy involving Lamb and the LGBTQIA+ community surfaced in May 2026.
 
  • The Allegations: An investigative report published by The Arizona The Arizona Republic exposed a cache of private text exchanges and chat logs from Lamb’s cellphone and social media accounts.  (ref)
  • The Content: The leaked communications revealed that Lamb—who served as sheriff for eight years and is running for Congress in Arizona's 5th District—regularly engaged in homophobic and racist slurs.
  • The Fallout: While his campaign dismissed the report as "baseless", LGBTQIA+ advocacy networks and primary opponents labeled the derogatory language disgraceful, arguing it demonstrated personal bigotry and a disqualifying pattern of behavior for a public official.
Anti-LGBTQIA+ Political Alignment and Rhetoric
 
Throughout his public career, Lamb has consistently used his platform to oppose LGBTQIA+ advocacy, framing it as part of a culture war:
 
  • Defending Anti-Gay Bias: During his initial political rise, progressive groups like American Bridge PAC flagged Lamb for minimizing public discrimination against the LGBTQIA+ community and catering to hard-right platforms that tolerate homophobia.
  • Railing Against "Woke Insanity": In May 2023, after being uninvited from a speaking engagement by Mothers Against Drunk Driving (MADD), Lamb released a public video attacking the group for bowing to "woke insanity". He explicitly tied the organization's corporate decisions to a broader conservative grievance list targeting gay and transgender visibility in American institutions.  (ref)
Constitutional Sheriff Movement and Public Funds
 
As a co-founder of Protect America Now and a prominent figure in the "Constitutional Sheriff" movement, Lamb's broader legal ideology overlaps with policy goals that directly impact LGBTQIA+ people:  (ref)
 
  • Opposition to Non-Discrimination Protections: Lamb has heavily resisted federal and state equity mandates, asserting they infringe upon constitutional freedoms. Civil rights organizations point out that this framework allows law enforcement agencies to bypass or ignore essential nondiscrimination protections for LGBTQIA+ citizens, leaving vulnerable community members without local law enforcement recourse when facing bias or harassment.
Former Pinal County Sheriff and congressional candidate Mark Lamb has built a high-profile political brand around a "faith, family, and freedom" platform. However, throughout his career, he has been involved in several major controversies ranging from abuse of power allegations and leaked explicit messages to defying public health mandates and promoting election conspiracy theories (ref 1)  (ref 2)  (ref 3)
 
2026 Sexting, Abuse of Power, and Slur Controversies
 
The most severe crisis of Lamb's career emerged in May 2026 following a multi-part investigative exposé by The Arizona Republic.
 
  • Extensive Sexting Evidence: The investigation uncovered a massive collection of explicit text messages, shirtless selfies, and nude photos sent from phone numbers and social media profiles directly linked to Lamb. The messages spanned years before and during his tenure as Sheriff, exposing a long-term affair with a woman named Tammy Peacock (who passed away in 2021) and intimate plans with a Colorado law enforcement officer.  (ref 1)  (ref 2)
  • Intimidation & Abuse of Power: Multiple women accused Lamb of utilizing his badge and public standing to silence them. Digital logs showed Lamb invoking state revenge-porn laws and threatening a woman with a Department of Public Safety investigation if she did not stop posting about their intimacy online.
  • Racist and Homophobic Slurs: The leaked communication logs revealed that Lamb routinely utilized racist and homophobic slurs in his private digital correspondence. (ref 1)  (ref 2)  (ref 3)
  • Political Fallout: Fellow Republicans, including Representative David Schweikert, condemned his actions as "immoral" and called on Lamb to drop out of his District 5 congressional race. Lamb's campaign legal team dismissed the entire report as false, misleading, and defamatory.  (ref 1)  (ref 2)
COVID-19 Defiance and Lockdown Resistance (2020)
 
During the COVID-19 pandemic, Lamb gained national conservative prominence by explicitly refusing to enforce Governor Doug Ducey’s stay-at-home orders.
 
  • The Conflict: Lamb declared he would not fine or arrest citizens for violating public health lockdowns, stating that doing so would violate the U.S. Constitution.
  • The Backlash: Public health officials and progressive groups heavily criticized Lamb for undermining public safety measures, especially after he tested positive for COVID-19 shortly before he was scheduled to attend a White House event with President Donald Trump.  (ref 1)  (ref 2)
"Constitutional Sheriff" Ideology and 2020 Election Denial
 
Lamb co-founded Protect America Now, an organization deeply tied to the "Constitutional Sheriff" movement, which posits that county sheriffs hold supreme legal authority overriding federal and state laws.
 
  • 2020 Election Interventions: Following the 2020 Presidential election, Lamb aligned with election-denial groups. He partnered with the True the Vote organization and frequented conspiracy-driven media outlets, casting unverified doubt on Arizona's voting tabulation machines and mail-in ballot drop boxes. Critics and legal scholars called his rhetoric a dangerous threat to democratic norms and democratic infrastructure.  (ref 1)
Mark Lamb's Democratic Rivals Say Ex-Sheriff Dodging Accountability
"An ongoing investigation by The Arizona Republic surfaced allegations of threats, sexting, nude photo-sharing, and racist comments made by Lamb, the GOP frontrunner. The former sheriff has also purchased $3 million worth of property in Tennessee, The Republic found. He is launching a ranch business in the rural town of Michie, along with a "family compound" where he says he and his wife will retire." [ . . . ] "Lee, a nurse and self-described patient advocate, called Lamb "a man who doesn't appear to live in the district, and a man who doesn't appear to believe that the rules apply to him.""
June 11, 2026
Pinal County Attorney Disputes Predecessor’s Claim That He Looked Into Mark Lamb Allegations
"An internal review by the Pinal County Attorney’s Office found no records that former County Attorney Kent Volkmer ever investigated allegations of sexual misconduct against former Sheriff Mark Lamb." [ . . . ] "The findings add a new layer to an episode first detailed in an Arizona Republic investigation into Lamb, the two-term Pinal County sheriff who is a candidate in the race for Arizona’s 5th Congressional District. Volkmer told the Republic that it was Lamb who approached his office, not to invite scrutiny of himself, but to ask prosecutors to “explore” criminal harassment charges against two women, Jessica Peacock and Jenna Stannard, who posted on social media about Lamb’s conduct."
June 5, 2026
Arizona Republican Gubernatorial Candidates Respond To Allegations Against Mark Lamb
"“I’ve tried to reserve judgment on this because I haven’t really heard much from him on this and I would like to hear kind of the rebuttal. And so that’s kind of where I am, is I’m reserving judgment right now,” Biggs told KTAR News’ AZ Political Podcast last week. Another GOP congressman and gubernatorial hopeful, Rep. David Schweikert, criticized Biggs’ stance, saying it “borders on immoral” during a Wednesday segment on KTAR News’ Outspoken with Bruce & Gaydos. Schweikert said that if Lamb isn’t willing to address the situation head-on, he should drop out of the race. He noted that he voted with the majority to kick George Santos out of Congress in 2023 after the House Ethics Committee found evidence of fraud and corruption, while Biggs voted against expelling the New York Republican."
May 28, 2026
Arizona Republican Mark Lamb Wants Primary Opponent To Stop Accusing Him Of Perjury
"Arizona congressional candidate Mark Lamb is trying to get his Republican primary opponent to stop accusing him of committing perjury. However, Daniel Keenan is not backing down from his campaign trail rhetoric after receiving a cease-and-desist letter from Lamb’s attorney. “Mark Lamb committed perjury when he filed a sworn statement with the state government claiming he had not filed for bankruptcy, even though he had. … The sworn document Lamb filed with the state and his history of filing for bankruptcy are both public records,” Joseph Raetzer, Keenan’s campaign manager, said in a statement Tuesday."
May 22, 2026
LDS Church Examined Claims Of Mark Lamb's Sexual Impropriety
"Jillian Stannard recalled the moment an official in the upper echelons of The Church of Jesus Christ of Latter-day Saints solemnly told her that Pinal County Sheriff Mark Lamb preyed on women. The elder, one of a handful assigned to govern church affairs in North America, vowed he would "take care of this," she said. Stannard clung to the promise. It was validation of months of anguish. She said it was confirmation that church officials intended to hold Lamb accountable for upending her marriage to a Pinal County sheriff's employee and the life of another woman before and after taking office."
May 21, 2026
Women Say Mark Lamb Used Threats To Suppress Sexting, Nude Pics

Photo: Arizona Republic

 
"A former Arizona sheriff is running for Congress on a family values platform. But he sought to conceal allegations of improprieties, an Arizona Republic investigation found."
May 20, 2026
A List Of Over 45 Prominent Arizonans Involved In The Jan. 6 Insurrection
"It’s been five years since former President Donald Trump incited an insurrection at the US Capitol in order to remain in office. A lot of Arizonans were involved in this effort on Jan. 6, 2021—from writing legislation to overturn the will of the voters to attending the riot. Some have faced consequences; many are still in positions of power. Here’s a reminder of who they are:"
Jan. 5, 2026
Kari Lake Campaigns In Front Of Confederate Flag, And GOP, Rival Mark Lamb Stays Silent
"Few public signs have emerged that U.S. Senate candidate Kari Lake or her prominent supporters have misgivings about her recent campaigning under a Confederate battle flag. Days after news that the Republican front-runner did so at a campaign event in Show Low, neither the Arizona Republican Party nor the National Republican Senatorial Campaign Committee had any immediate comment on Monday. Lake's Republican Senate rival, Pinal County Sheriff Mark Lamb, also declined to comment about the flag incident."
Jun. 10, 2024
American Oversight And ACLU Of Arizona Sue Pinal County Sheriff Mark Lamb For Unlawful Delay In Release Of Public Records
"Wednesday, nonpartisan watchdog group American Oversight filed a complaint in the Arizona Superior Court against Pinal County Sheriff Mark Lamb and Pinal County, alleging Lamb and the County have failed to respond to multiple public records requests in violation of state law. The American Civil Liberties Union (ACLU) of Arizona is serving as co-counsel in this complaint. Lamb has emerged as a key figure in the far-right “constitutional sheriffs” movement and its efforts to cast doubt on U.S. election integrity. The complaint seeks a range of public records that could shed light on Lamb’s election denial and anti-immigration activities. “Sheriff Lamb’s connections with those who have falsely claimed widespread voter fraud are part of a concerning trend of law enforcement cozying up with the election denial movement. Similarly, his attendance at anti-immigration and constitutional sheriffs events reflects a disturbing level of extremism. For years, Sheriff Lamb and Pinal County have flagrantly disregarded their obligations under Arizona’s Public Records Law, and the people have a right to know how his office is operating and using county resources.”"
May 29, 2024
Election Threat Index
Jan. 5, 2024
No, The U.S. Is Not Giving People Who Crossed The Border Illegally $5,000 Gift Cards
"Mark Lamb, sheriff of Arizona’s Pinal County, has campaigned for the Republican U.S. Senate nomination on the promise to "secure the border." He’s posted short videos on X, formerly Twitter, with what he calls "truth bombs," mostly about immigration. When migrants cross the U.S. border illegally, "They’re being given a cellphone, a plane ticket to wherever they want to go in this country … and a $5,000 Visa card," Lamb said in a Dec. 5 video. "We have our government giving people who came into this country illegally $5,000 gift cards. That’s the truth, folks.""
Dec. 27, 2023
Election Agency Questions Arizona Senate Candidate Spending On ‘Campaign Attire’
"The Federal Election Commission has questioned why Arizona Senate candidate Mark Lamb’s campaign spent almost $28,000 on “campaign attire.” [ . . . ] "Candidates cannot use campaign money for clothes for political functions — such as a new suit or dress — but can buy clothing of de minimis value that’s used in the campaign like a T-shirt or hat with a campaign slogan, according to the FEC."
Nov. 8, 2023
Sheriff Mark Lamb Tells Pinal County Board Of Supervisors Guns He Bought Benefit Jail Inmates
Pinal County Sheriff and U.S. Senate candidate Mark Lamb says he did not misspend at least $217,000 when his office diverted the money from a fund that Arizona lawmakers mandated be used “for the benefit and welfare of inmates” to instead buy a cache of weapons. Lamb said the expenditure on weapons, ammunition and ballistic vests is legal because the guns are meant to protect people who are incarcerated.
Oct. 2, 2023
The Podcast Hosted By Sheriff Mark Lamb’s Adult Son Is A Hotbed Of Far-Right Conspiracy Theories
"Cade Lamb’s guests — including his sheriff father — push election denialism, QAnon-adjacent messaging, and reactionary vigilante violence"
May 8, 2023
"QAnon Sheriff" Mark Lamb Goes Deep Into Far-Right Fringe In Arizona Senate Race
"Mark Lamb, the sheriff of Pinal County, Arizona, is no stranger to conspiracy theories. He first became a celebrity in right-wing media by refusing to enforce Arizona's stay-at-home order during the COVID-19 pandemic, which earned him praise on Fox News and helped him build a large online following. Now, as Lamb begins a campaign for the U.S. Senate seat currently held by Democrat-turned-independent Kyrsten Sinema, the Republican sheriff is attempting to boost his political profile by appearing on shows hosted by QAnon conspiracy theorists, according to Media Matters. "He's basically spent years trying to build up his political profile by appearing on these fringe toxic media outlets, including QAnon," said Eric Hananoki, a senior investigative reporter at Media Matters. This is more than a matter of endorsing unpopular or extreme supporters, Hananoki continued. "QAnon supporters have a history of violence, including attacking police officers. You never want to give fuel to conspiracy theories, but especially conspiracy theories that have a violent aspect to them —that's what the concern is.""
Apr. 22, 2023
Right-Wing Arizona Sheriff Enters Crowded Senate Race Against Kyrsten Sinema
"Pinal County Sheriff Mark Lamb filed paperwork to run for U.S. Senate in Arizona, chasing the seat currently held by Democrat-turned-independent Sen. Kyrsten Sinema. Lamb, who totes a cowboy hat for public appearances, is a staunch conservative heavily aligned with former President Donald Trump, who has promoted a variety of conspiracy theories. He’s made regular appearances on Fox News to spew anti-vaccine talking points, argue for U.S. military intervention against Mexican drug cartels, and claim falsely that the 2020 election was stolen from Trump—before backtracking and saying he’d seen no evidence of voter fraud during the 2020 election. Lamb is the first major Republican candidate to join the race, but he’s expected to be joined by Kari Lake, who ran an unsuccessful 2022 Arizona gubernatorial campaign and floated entering the field in February."
Apr. 11, 2023

Arizona Sheriff Mark Lamb Builds His Right-Wing Media Brand As He Considers A Senate Run

Feb.9, 2023

 
"his sizable presence on right-wing media and broader forays into self-help and childrens’ books, reality TV, and various philanthropic endeavors could become all the more important in building a statewide constituency. Lamb also has powerful allies at conservative institutions: He’s a fellow at Trump-aligned think tank the Claremont Institute and spoke at a rally organized by the Federation for American Immigration Reform (FAIR), an anti-immigrant organization which the Southern Poverty Law Center has designated as a hate group. He has also worked with election denialist group True the Vote and expressed an affinity for QAnon conspiracy theories."

[...]

"Lamb gained notoriety early in his tenure as Pinal County sheriff by appearing on reality TV, another point of overlap with Trump. Early in the COVID-19 pandemic, he ingratiated himself to right-wing media by refusing to enforce Arizona’s stay-at-home order, earning him praise on Fox News. (He later contracted COVID-19.)
 
Lamb was already tied to far-right movements such as the Constitutional Sheriffs and Police Officers Association (CSPOA), an organization founded by former Oath Keepers board member Richard Mack that claims sheriffs are the highest law of the land, superseding any federal or state authority. The movement arose from the far-right “Posse Comitatus” movement in the 1970s and ‘80s, and its legal claims have been thoroughly debunked by legal experts."
Pinal Residents Sound Off Over ‘Dangerous’ Sheriff
Residents are concerned rightwing Pinal County Sheriff Mark Lamb is more concerned with politics than policing. At a Board of Supervisors meeting last week, some residents said they felt Lamb, a Jan. 6 sympathizer, proponent of conspiracy theories and a Fox News regular, is only concerned with power. “Pinal County needs a sheriff, a law enforcement officer, and not a reality show character,” said Ralph Atchue, a longtime Pinal County resident living in Eloy. “It’s become apparent that Sheriff Lamb is crossing a line that we consider to be dangerous. ...He does not represent us, and we fear that he will fail to uphold his oath of office to serve and protect us.” Lamb, who runs the rightwing group Protect America Now, is one of dozens of sheriffs who ascribe to the idea of "constitutional sheriffs" -- an idea that, within their jurisdictions, sheriffs have the ultimate authority including above state and federal entities. He often wades into political issues. Last week, Lamb claimed without evidence that mail-in voting and early ballot drop boxes allow for more potential fraud.
Aug. 11, 2022
Pinal County Sheriff Appears At State Capitol For Falsehood-Filled Presentation On Election Integrity
Republicans in the Arizona State Legislature on Tuesday hosted a legislative hearing that contrived to present "evidence" of massive voter fraud during the 2020 general election — and Pinal County's chief law enforcement officer was present. Sheriff Mark Lamb paid a visit to the Arizona State Capitol for the event, in which some of the state's top Republicans welcomed members of the "election integrity watchdog group" True the Vote for a 90-minute panel session on unverified claims the group has made regarding voter fraud in Arizona.
Jun. 1, 2022
Amid Sex Trafficking Probe, Matt Gaetz Shows Up In Arizona For A Border Diatribe
"Controversial, embattled Florida Congressman Matt Gaetz is going native. The third-term U.S. congressman touched down in Phoenix not long ago, donning an Arizona State University Sun Devils cap and following the state’s GOP kingpins to the U.S.-Mexico border for a screed about the dangers of illegal immigration. Gaetz accompanied Pinal County Sheriff Mark Lamb and Arizona Congressman Andy Biggs, who represents Mesa, Chandler, Gilbert, and Queen Creek, for a stroll""
Mar. 25, 2022
He Calls Himself The ‘American Sheriff.’ Whose Law Is He Following?
"Lamb supported the “stop the steal” campaign in Arizona and has expressed sympathy for the Jan. 6 rioters. He has called vaccine mandates “garbage” and spoke at a recent anti-vaccine rally in Phoenix, where he told supporters, “We’re going to find out what kind of patriots you are. We’re going to find out who is willing to die for freedom.” He also makes direct appeals to citizens, an effort that looks more dangerous after former President Donald Trump riled up supporters on Jan. 6. For example, Lamb, an ardent defender of the Second Amendment, has spoken in support of the formation of private militias — “well within the Constitution,” he told a group of supporters in March — and emphasized the power of sheriffs in Arizona, an open-carry state, to call local civilians into service to “suppress all affrays, insurrections and riots that comes to the attention of the sheriff.” Last year, as Black Lives Matter protests swept across the country, he formed a local civilian “posse” to assist his office with law enforcement, even though there were no such protests in Pinal County. Through Protect America Now, which was founded by a Republican strategist and two businesspeople working with Lamb and counterparts nationwide, he is marshalling dozens of other elected sheriffs and citizen supporters around these ideas — “building an army” as the group puts it. The message: Sheriffs are here to protect your freedom — including freedom from your own democratically elected government. Lamb’s advocacy follows in the tradition of “constitutional sheriffs,” who for decades have propagated the idea — refuted by constitutional experts — that sheriffs are the supreme legal authority in America, above even the president and the Supreme Court, and that they can choose not to enforce any law they consider unconstitutional. Former sheriffs Joe Arpaio and David Clarke, along with an estimated 138 currently serving sheriffs, are self-declared adherents of the philosophy, which evolved out of the white nationalist, anti-Semitic movement known as “posse comitatus,” meaning the “power of the county.”"
Oct. 15, 2021

May 14, 2021, Photo: Facebook

A 2020 Stop the Steal rally in Phoenix (yes, it featured a gallows and noose). Ali Alexander would help plan the Jan. 6 insurrection, with help from Congressmen Andy Biggs and Paul Gosar. Rep. Anthony Kern attended the Jan. 6 riot. GOP Chair Kelli Ward organized the fake elector plot, and Oathkeeper Rep. Mark Finchem delivered the fake document to Andy Biggs in DC. The dentist hated by many siblings, Paul Gosar, rose on Jan. 6 to issue the first objection to the vote count just before all hell broke loose. He and Biggs ran, then returned to vote with the insurrectionists.

Photo: Daily Kos

Attorney General Opens Investigation Into Pinal County Sheriff Mark Lamb
Nov. 24, 2020
Prominent Republicans Attended Fundraiser At Home Of Abortion Doctor Accused Of Pointing Gun At Pro-Life Protesters
Oct. 27, 2020
"Charity" Founded by Pinal County Sheriff Mark Lamb Has $18,000 In Unaccounted Spending
Aug. 31, 2020
Arizona Sheriff Who Refused To Enforce Lockdown Restrictions Has COVID-19
Jun. 17, 2020
Some Arizona Sheriffs Won't Arrest Or Cite Citizens Violating Governor's Order
May 1, 2020
  

PAID FOR BY STONEWALL DEMOCRATS OF ARIZONA • NOT AUTHORIZED BY ANY CANDIDATE OR CANDIDATE'S COMMITTEE
Email: stonewalldemsaz@gmail.com. All Original Content Copyright ©2024 Stonewall Democrats of Arizona. All Rights Reserved.
 Privacy Policy  |  Terms of Service  |  Fair Use Notice