The Ballot Brief
St Charles County, Missouri

Prosecuting Attorney

MissouriSt Charles County › Prosecuting Attorney

One candidate is tracked for Prosecuting Attorney on the November 3, 2026 ballot: Joseph G. McCulloch. Candidate information follows official St Charles County election filings; verify with the official election office linked below.

Joseph G. McCulloch is the only candidate who filed; unopposed candidates appear on Missouri's November 3 general election ballot, per the certified county filing list.

Joseph G. McCulloch

Republican · Incumbent

The incumbent prosecuting attorney, elected in 2024 after more than 20 years with the St. Louis Metropolitan Police Department including homicide investigation, per his voter-guide submission.

2026 priorities

Verify this race
Candidate roster from official St Charles County Supervisor of Elections filings, last verified 2026-08-29. Bios and priorities carry their attribution inline.
Cross-check with the official Missouri election office, or see the full St Charles County sample ballot and your exact ballot by address.