Miami County, Ohio

Miami County Auditor

One candidate is tracked for Miami County Auditor on the November 3, 2026 ballot: Matthew W. Gearhardt. Candidate information follows official Miami County election filings; verify with the official election office linked below.

About this race

Republican Matthew W. Gearhardt is unopposed on the Nov. 3 ballot, per the county Board of Elections' filing list.

What this office does

County auditor. The county auditor keeps the county's books, processes payments and payroll, and prepares financial reports. In some states the auditor also calculates property tax rates, oversees elections or certifies the budget. The office is a check on how county money is spent.

This race. Every voter in Miami County votes on this seat. The sitting officeholder, Matthew W. Gearhardt, is on the ballot. One name is on the ballot for this seat.

Ohio › Miami County › Miami County Auditor

Matthew W. Gearhardt

Republican Incumbent

Biography

Matthew W. Gearhardt serves as Miami County's chief fiscal officer as auditor, responsible for issuing county payments and preparing the county's annual financial report, per the auditor's office website. He and his staff received the Ohio Auditor of State Award with Distinction in December 2024, an honor given to fewer than 4% of the local governments the state audits, per Miami Valley Today. No campaign website was found as of September 10, 2026; the official election filing is the only verifiable source for Matthew W. Gearhardt.

Next on your ballotJudge of the Miami County Court of Common Pleas

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Voting info and more

Questions about this race

Who is running for Miami County Auditor in 2026?

When is the Miami County Auditor election in Ohio?

Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for Ohio are on the Ohio election hub at theballotbrief.com.

How do I see my exact Miami County ballot?

Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.

Verify this race

Candidate roster from official Miami County and state election office filings, last verified September 25, 2026. Bios and priorities carry their attribution inline.

Cross-check with the official Ohio election office, or see the full Miami County sample ballot and your exact ballot by address.

The rest of your Miami County ballot

6 tracked races in Miami County, Ohio. Landed here from another county's search? Look up your own ballot below.

Also on your ballot

Judge of the Miami County Court of Common Pleas, Juvenile/Probate Division Ohio Senate District 5 Ohio House District 80 See all 6 Miami County races

Candidate profiles

Matthew W. Gearhardt, full profile Official Ohio election office