2026 United States Senate election in Iowa

2026 United States Senate election in Iowa

November 3, 2026
 
Party Republican Democratic

Incumbent U.S. senator

Joni Ernst
Republican



The 2026 United States Senate election in Iowa will be held on November 3, 2026, to elect a member of the United States Senate to represent the state of Iowa. Primary elections will be held on June 2, 2026. Two-term Republican Senator Joni Ernst, who was re-elected in 2020 with 51.8% of the vote, declined to seek a third term in office.