IncumbentJoni Ernst Republican
General election
- Ashley Hinson Republican
U.S. representative from (2021–present)
- Josh Turek Democrat
state representative from the 20th district (2023–present)
Democratic primary
state representative from the 20th district (2023–present)
state senator from the 43rd district (2019–present) and former Senate Minority Leader (2020–2023)
Republican primary
U.S. representative from (2021–present)
former state senator from the 3rd district (2017–2023) and candidate for U.S. Senate in 2022
