2022 St. Charles County Executive election

2022 St. Charles County Executive election
November 8, 2022
 
Nominee Steve Ehlmann
Party Republican
Popular vote 110,601
Percentage 96.10%

County Executive before election

Steve Ehlmann
Republican

Elected County Executive

Steve Ehlmann
Republican

The 2022 St. Charles County Executive election took place on November 8, 2022. Incumbent Republican County Executive Steve Ehlmann ran for re-election to a fifth term. State Senator Bob Onder announced that he would challenge Ehlmann in the Republican primary, but ultimately dropped out of the race. Ehlmann ultimately faced perennial candidate Arnie Dienoff in the Republican primary, and defeated him in a landslide, winning 82 percent of the vote. In the general election, Ehlmann faced no opposition and won his fifth term unopposed.