Republican · U.S. Senate, South Dakota
General election Tuesday, Nov 3, 2026
← South Dakota U.S. Senate race · All South Dakota races
Incumbent U.S. senator (2015–present).
Mike Rounds was born in Huron, South Dakota, in 1954.
Also running: Brian Bengs (I)
Grouped by topic by Vote Book; headings and quoted words are the candidate’s own, with the source under each one. “As reported” items are a news outlet’s description, not an exact quote.
No public position found
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The same votes are shown for every member of Congress on the ballot, so records can be compared across states.
| Measure | Rounds |
|---|---|
| Laken Riley Act (S. 5) — detain migrants charged with theft/violent crimes Jan 20, 2025 · Senate roll call 7 (1st sess.) | Yea |
| GENIUS Act (S. 1582) — stablecoin regulation Jun 17, 2025 · Senate roll call 318 (1st sess.) | Yea |
| One Big Beautiful Bill Act (H.R. 1) — tax & spending reconciliation Jul 1, 2025 · Senate roll call 372 (1st sess.) | Yea |
| Rescissions Act of 2025 (H.R. 4) — cancel foreign aid & public broadcasting funds Jul 17, 2025 · Senate roll call 411 (1st sess.) | Yea |
| FY2026 NDAA (S. 2296) — defense authorization Oct 9, 2025 · Senate roll call 570 (1st sess.) | Yea |
| Continuing appropriations to end the 2025 shutdown (H.R. 5371) Nov 10, 2025 · Senate roll call 618 (1st sess.) | Yea |
| FY2026 consolidated appropriations (H.R. 7148) Jan 30, 2026 · Senate roll call 20 (2nd sess.) | Yea |
| Housing supply bill (H.R. 6644) Mar 12, 2026 · Senate roll call 53 (2nd sess.) | Yea |
| 2026 reconciliation bill (S. 2) Jun 5, 2026 · Senate roll call 163 (2nd sess.) | Yea |
Pulled from official roll-call records · Congress.gov profile & full record.