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Elections · U.S. Senate · Wyoming

2026 Wyoming Senate race

James W. Byrd (Democrat) and Harriet Hageman (Republican) are on the November 3, 2026 ballot for U.S. Senate in Wyoming, as recorded September 21, 2026 from the Wyoming Secretary of State.

The November ballot

Hageman
$2.4M

Raised so far, filed with the FEC

Also in this race: James W. Byrd (Democrat).

Official candidate list: Wyoming Secretary of State. Faces and bars are the campaigns that hold the seat or have $25,000 raised or outside spending on file; being outside that group is a filing fact, not a mark. Not a prediction.

The seat

Cynthia Lummis

Republican · Holds the seat now

First took office 2009 · Age 72

Not on the November ballot

See their record

How to vote in Wyoming

  • General electionNovember 3, 2026 

Register 14 days before by mail, or same-day through Election Day in person.

All dates and rules
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How they won the primary

The primary · 12,090 votes

  • James Byrd Won: 79.3% 9,591
  • Billy Benavidez: 20.7% 2,499

Primary results as recorded October 12, 2026, ordered by votes. Source: Wyoming Secretary of State official primary summary. A primary result is a recorded fact about a past contest, not a prediction of November.

The money on this race

Raised by candidates
$2.8M
Outside money
$1.2M

Outside money, for and against

Supporting Hageman$1.1M
Opposing Hageman-

Independent expenditures; direction is each filer's own declared filing. The other $136K of the race's $1.2M was spent on candidates not listed here. No outside money is on file for or against the other name on this ballot.

Where each candidate's money comes from

25%$5.6KSmall donors$598K25%
71%$16KLarge donors$676K28%
--PACs$520K21%
--Party$62K2%
4%$1KSelf-funding--
--Other$579K24%

Small donors give $200 or less; PACs are political action committees. Shares of each candidate's own receipts on file with the FEC. Outside money is not part of these figures.

Other includes money transferred in from committees the candidate authorized, such as a joint fundraising committee, which reports its own donors to the FEC: Harriet Hageman $534K.

Who is spending on this race

The largest groups spending independently here, ranked; open a row for whose race the money went into.

1 to 5 of 8 groups

Independent expenditures reported to the FEC; direction is each group's own declared filing.

Not on the November ballot

7 filed

Primary candidates who did not advance, committees still on file, and candidacies that ended. Being here is a filing fact, not a mark against anyone.

How this seat voted last time

R+46 in 2020

  • Cynthia Lummis Won: 72.8%
  • Merav Ben David: 26.8%

271,937 votes for candidates. A past result is a filed fact, not a prediction of November.

Certified returns via MIT Election Data and Science Lab, from the House Clerk's election statistics and state canvasses.

More on the Wyoming ballot1 House race statewideWhere to see your full ballot Find your races by ZIP →

Candidates and financing from the FEC, public domain. Candidate totals are each campaign's latest FEC report, ending between July 29, 2026 and October 2, 2026. Outside money is the FEC's processed total of independent expenditures plus the 24- and 48-hour reports filed since each group's latest regular report. It covers each candidate's own campaign: the years since their previous federal election, up to the six their totals cover. Dataset built 2026-10-12. Nothing here is a forecast, a grade, or a ranking of candidates.