Wyoming Democrats choose James Byrd over Billy Benavidez in primary for open U.S. Senate seat

Wyoming Democrats have selected James Byrd as their nominee for the U.S. Senate seat that will be on the ballot in 2026, after Byrd defeated fellow Democrat Billy Benavidez in the party’s primary election, according to Fox News Politics. The Democratic nomination comes after Sen. Cynthia Lummis said she would not seek another term, leaving both major parties to contend for an open seat in a deep-red state.

Byrd’s primary win sets up the next stage of the party’s process: the general election nomination against the Republican candidate who will be chosen through Wyoming’s GOP nomination process. With Lummis stepping aside, Democrats are entering the contest without a candidate already in office, relying instead on primary results to produce their standard-bearer.

The primary outcome closes one part of the Democratic field in Wyoming. Byrd, described in the report as a “fighter,” defeated Benavidez in the competition for the party’s Senate nomination. The report does not indicate additional primary runoffs or subsequent nominating steps beyond Byrd’s selection.

The seat is open because Lummis, the current senator for Wyoming, announced she would not pursue reelection, according to the Fox News account. Lummis’s decision has effectively reshaped the political landscape for the state’s Senate contest, removing an incumbent advantage and making candidate selection and party consolidation more central to the election’s timing and strategy.

Because the seat is open, the practical stakes extend beyond party competition. Senate elections affect how federal agencies and regulatory rules are overseen through committee work, how oversight investigations are conducted, and how confirmation and legislative priorities are advanced in Washington. In Wyoming, voters will also consider issues that often feature in congressional campaigns, including energy policy, public safety and crime enforcement priorities, federal land management, and the balance of state and federal authority.

The general election race will also hinge on voter access and election administration choices made at the state level, since Senate contests can determine which party controls scheduling, committee leadership, and the pace of legislative action. For Democrats, the primary winner selection is the immediate step required to appear on the general-election ballot; for Republicans, the open-seat contest increases incentives to lock in their candidate through their own nomination process.

The Fox News report frames Byrd’s nomination as an uphill challenge for Democrats in Wyoming. The outlet’s characterization is not itself determinative of the race’s outcome, but it reflects the broader reality that statewide electoral terrain can influence fundraising and turnout efforts as the contest moves from primary selection to general election campaigning.