Harriet Hageman, Backed by Trump, Cruises to Win in Wyoming GOP Senate Primary

Rep. Harriet Hageman (R-WY) has secured a decisive victory in Wyoming’s Republican Senate primary, putting her on track to become the state’s next senator. According to results reported Tuesday, Hageman captured 63 percent of the vote, easily besting a field of four challengers.

Hageman, who first entered the national spotlight in 2022 when she ousted then-Rep. Liz Cheney in a historic primary upset, now stands as the heavy favorite in the November general election. Wyoming last elected a Democrat to the Senate in 1970, and the state’s strong Republican lean makes Hageman’s path to Washington all but certain.

The primary win marks another chapter in Hageman’s rapid rise within conservative politics. Her 2022 campaign against Cheney drew record turnout, with Hageman defeating the incumbent by a staggering 37-point margin. At the time, Hageman attributed Cheney’s loss to the former congresswoman’s fixation on President Donald Trump, rather than the issues that mattered most to Wyoming voters—namely inflation, illegal immigration, and energy policy.

Trump’s Endorsement and the Race to Succeed Lummis

This year’s Senate race opened up in December 2025, when Sen. Cynthia Lummis announced she would not seek reelection. Within days, Trump threw his full weight behind Hageman, a move that effectively consolidated conservative support behind her candidacy.

“I know Harriet well, and she is a TOTAL WINNER!” Trump wrote on Truth Social in December 2025. “Harriet has ALWAYS delivered for Wyoming, and will continue to do so in the United States Senate.”

Hageman’s victory came against a field that included Jill Edwards, John Holtz, Sam Mead, and Jimmy Skovgard—none of whom managed to mount a serious challenge to the congresswoman’s well-funded and well-known campaign.

In her victory remarks, Hageman framed the primary result as a mandate for her brand of politics, which has centered on challenging federal overreach and defending Wyoming’s water and property rights. Those themes have resonated deeply in a state where federal land ownership and resource development are perennial flashpoints.

A National Profile Built on Confrontation

Hageman’s political identity has been shaped by her willingness to take on entrenched figures in her own party. Her defeat of Cheney, who had become a leading Republican critic of Trump, made Hageman a favorite among grassroots conservatives and solidified her as a Trump ally.

During that 2022 campaign, Hageman argued that Cheney had lost touch with the district’s priorities, focusing instead on national political battles rather than the economic and energy concerns facing Wyoming families. That message proved potent, as evidenced by the record primary turnout and the lopsided result.

Now, Hageman is poised to bring that same approach to the Senate. Her platform includes a continued emphasis on limiting federal interference in state affairs, particularly around public lands and energy production—issues that are central to Wyoming’s economy and way of life.

What’s Next for Hageman and Wyoming

With the primary behind her, Hageman will face the general election in November. Given Wyoming’s voting history—the state has not sent a Democrat to the Senate in more than five decades—Hageman’s victory is widely expected to be all but formalized.

Still, her campaign is likely to keep up the pressure, drawing contrasts with national Democratic policies and reinforcing her credentials as a reliable conservative vote. Her alignment with Trump, which proved decisive in the primary, is expected to remain a central feature of her general election messaging.

For Wyoming voters, the primary outcome signals continuity: Hageman, who has represented the state’s at-large House district since 2023, will carry her combative style and legislative priorities to the upper chamber if she wins in November, as anticipated.

The race also underscores the ongoing influence of Trump within the Republican Party, particularly in solidly conservative states like Wyoming. Hageman’s decisive win—by a margin of more than 2 to 1 over her nearest competitor—demonstrates the power of an early endorsement from the former president.

In the coming months, expect Hageman to focus on unifying the party behind her candidacy while continuing to hammer on the issues that defined her House tenure: water rights, property rights, and pushing back against federal overreach. Her Senate bid, if successful, would give Wyoming a senator who has already proven she is not afraid to take on powerful opponents—whether they are Democrats or members of her own party.

Source: www.breitbart.com — https://www.breitbart.com/politics/2026/08/18/harriet-hageman-wins-wyoming-republican-senate-primary/