Mike Rounds

REP · SD · United States Senator

Mike Rounds is the incumbent Republican U.S. senator from South Dakota and a former South Dakota governor and state senator seeking reelection in 2026.

Campaign Finance Information · United States Senator · November 3, 2026

Data last updated July 24, 2026

Raised: $3,176,451
Spent: $2,309,816
Cash on hand: $2,736,664
Debts: $0

Top disclosed occupations of direct donors

RETIRED$737,655
CEO$457,934
PRESIDENT$283,978
OWNER$264,260

Show 1 more

ATTORNEY$194,577

Source: FEC · 2026 cycle · fec.gov

Track record

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Government Spending Reduction

· 2 records

Mike Rounds voted Nay on final passage of H.R. 5376, the Inflation Reduction Act of 2022.
August 7, 2022For
Source: senate.gov · researched July 6, 2026
Mike Rounds voted Nay on final passage of H.R. 1319, the American Rescue Plan Act of 2021.
March 6, 2021For
Source: senate.gov · researched July 6, 2026

Women's Reproductive Rights

· 2 records

Mike Rounds and Cindy Hyde-Smith introduced the Dismemberment Abortion Ban Act of 2026, a bill to establish a federal prohibition on dilation and evacuation abortion procedures.
June 24, 2026Against
Source: rounds.senate.gov · researched July 6, 2026
As governor, Mike Rounds signed South Dakota's 2006 HB 1215 abortion ban, which prohibited abortion except to save the pregnant woman's life.
June 19, 2006Against
Source: newyorker.com · researched July 6, 2026

National Defense

· 1 record

As a Senate Armed Services Committee member and Cybersecurity Subcommittee chairman, Mike Rounds secured South Dakota National Guard funding, B-21 Raider authorizations, and cyber provisions in the committee's Fiscal Year 2027 NDAA package.
June 16, 2026For
Source: rounds.senate.gov · researched July 6, 2026

Public Infrastructure