No photo on file
Julian C Beaudion
U.S. Senate, South Dakota
Democrat
- Raised
- Not in the FEC totals yet
- Spent
- Not in the FEC totals yet
- Cash on hand
- Not in the FEC totals yet
Bio not yet available.
Quick answer. 4 filers for U.S. Senate, South Dakota are in the FEC 2026 candidate master, retrieved October 31, 2026. Poliwog does not decide who is on the ballot. Confirm the names with South Dakota Secretary of State.
2026 midterms
Who's running for U.S. Senate in South Dakota (2026)
Brian Bengs
U.S. Senate, South Dakota
Independent
- Raised
- Not in the FEC totals yet
- Spent
- Not in the FEC totals yet
- Cash on hand
- Not in the FEC totals yet
Bio not yet available.
No photo on file
Justin S McNeal
U.S. Senate, South Dakota
Republican
- Raised
- Not in the FEC totals yet
- Spent
- Not in the FEC totals yet
- Cash on hand
- Not in the FEC totals yet
Bio not yet available.
Mike Rounds
U.S. Senate, South Dakota
RepublicanIncumbent
- Raised
- Not in the FEC totals yet
- Spent
- Not in the FEC totals yet
- Cash on hand
- Not in the FEC totals yet
Born 1954. U.S. senator for South Dakota since 2015. Committees: Appropriations, Armed Services, Banking, Housing, and Urban Affairs.
Confirm this list with the official sample ballot. Poliwog does not decide who is on the ballot.
South Dakota Secretary of State sample-ballot and polling-place lookup · Where to vote in South Dakota · All South Dakota filers
Retrieved October 31, 2026. Source file dated October 31, 2026. Federal Election Commission OpenFEC API.