2026 United States Senate election in Idaho

2026 United States Senate election in Idaho

November 3, 2026
 
Party Republican Democratic

Incumbent U.S. senator

Jim Risch
Republican



The 2026 United States Senate election in Idaho will be held on November 3, 2026, to elect a member of the United States Senate to represent the state of Idaho. Primary elections will be held on May 19, 2026. Three-term incumbent Republican Jim Risch was re-elected in 2020 with 62.6% of the vote. Idaho has been represented in the U.S. Senate exclusively by Republicans since 1981, and Democrats have not won a U.S. Senate race there since 1974.