South Dakota Senate

John Thune (Republican) is not on the ballot for this seat.

Filed with the FEC

Mike RoundsRepublican · incumbentBrian BengsIndependentJulian C BeaudionDemocraticJustin S McNealRepublican

Everyone who filed with the FEC for this seat. Poli hasn’t checked South Dakota’s certified ballot yet, so this can include candidates who lost their primary.

Class II. Incumbent John Thune (R), Majority Leader.