2022 Idaho Senate election

The 2022 Idaho State Senate elections took place on November 8, 2022. Primary elections were held on May 17, 2022. Idaho voters elected state senators in all 35 seats of the Senate, electing one state senator and two state representatives in each of the 35 Idaho state legislative districts. State senators serve two-year terms in the Idaho Senate.

The election coincided with United States national elections and Idaho state elections, including U.S. Senate, U.S. House, Governor, and Idaho House. Since the previous election in 2020, Republicans held a 28-to-7-seat supermajority over Democrats. Republicans maintained the same supermajority in 2022, winning 28 seats.

These were the first elections in Idaho following the 2020 United States redistricting cycle, which resulted in some members being assigned to new districts.

Republicans

 * 1) District 2: Steve Bair: Retired
 * 2) District 4: Mary Souza: Retired to run for Secretary of State
 * 3) District 6: Dan G. Johnson: Retired
 * 4) District 11: Patti Anne Lodge: Retired
 * 5) District 21: Regina Bayer: Retired
 * 6) District 23: Christy Zito: Retired
 * 7) District 24: Lee Heider: Retired

Democrats

 * 1) District 16: Grant Burgoyne: Retired
 * 2) District 27: Michelle Stennett: Retired
 * 3) District 29: Mark Nye: Retired

Republicans

 * 1) District 1: Jim Woodward was defeated by Scott Herndon.
 * 2) District 5: Peter Riggs was defeated by Carl Bjerke.
 * 3) District 7: Carl Crabtree was defeated by Cindy Carlson.
 * 4) District 13: Jeff Agenbroad was defeated by Brian Lenney.
 * 5) District 14: Steven Thayn was defeated by fellow incumbent C. Scott Grow in a redistricting race.
 * 6) District 15: Fred Martin was defeated by Codi Galloway.
 * 7) District 24: Jim Patrick was defeated by Glenneda Zuiderveld.

Summary of results by State Senate district
Italics denote an open seat held by the incumbent party; bold text denotes a gain for a party.

Detailed Results by Senate District
Sources for election results: