2026 South Dakota U.S. Senate Election

Election Day: November 3, 2026 · 60 days away

Incumbent

ROUNDS, MIKE

Seeking re-election

Filed Candidates

Candidates

R — Republican

INCUMBENT

I — Independent

D — Democrat

Total Raised

$228K

Total Spent

$225K

Cash on Hand

$3K

From Individuals

—

Share of total fundraising

Fundraising data from the Federal Election Commission. Results posted after November 3, 2026.