RepublicanIncumbentIdeology 0.35 · Conservative
Mike Rounds, a Republican candidate, is the incumbent. Mike Rounds supports medicare and balanced budget.
From the candidate’s published profile
U.S. Senate South Dakota
General: November 3, 2026 · Primary: June 2, 2026
General election
IndependentFirst-time candidateAttorney
Attorney and U.S. Navy/Air Force veteran Brian Bengs is running as an Independent for his first U.S. Senate seat in South Dakota. He emphasizes eliminating big money from politics, making daily life more affordable, and establishing accessible healthcare while addressing national debt.
From the candidate’s published profile
DFirst-time candidateWithdrew
Clara Hart ran for U.S. Senate South Dakota in 2026. This is their first run for office.
From the candidate’s public filings
IndependentFirst-time candidateWithdrew
Clayton Walker ran for U.S. Senate South Dakota in 2026. This is their first run for office.
From the candidate’s public filings
DFirst-time candidateWithdrewAdvocacy
Julian Beaudion ran for U.S. Senate South Dakota in 2026. This is their first run for office.
From the candidate’s public filings
RFirst-time candidateWithdrew
Patrick Schubert Sr. ran for U.S. Senate South Dakota in 2026. This is their first run for office.
From the candidate’s public filings
Primary
RepublicanIncumbentIdeology 0.35 · ConservativeAdvanced
Mike Rounds, a Republican candidate, is the incumbent. Mike Rounds supports medicare and balanced budget.
From the candidate’s published profile
RepublicanFirst-time candidate
Justin McNeal is a Republican candidate for U.S. Senate South Dakota in the 2026 election. This is their first run for office.
From the candidate’s public filings