IncumbentMarty Jackley Republican
General election
- Lance Russell Republican
state's attorney for Fall River and Oglala Lakota, former state senator from the 30th district (2017–2021) and state representative from the 30th district (2009–2017)
- Democrat Nominee TBD
Republican primary
state's attorney for Fall River and Oglala Lakota, former state senator from the 30th district (2017–2021) and state representative from the 30th district (2009–2017)
state's attorney for McPherson
05-15 |title=South Dakota judge stepping down to pursue state attorney general nomination |url=https://www.kotatv.com/2026/05/15/south-dakota-judge-stepping-down-pursue-state-attorney-general-nomination/ |access-date=2026-07-03 |website=www.kotatv.com |language=en}}
