---
title: "Matthew L. Gilmore | KnowJudges"
canonical: "https://knowjudges.com/kyj/judge/matthew-l-gilmore"
page_type: "judge_profile"
updated: "2026-07-27"
---

# Matthew L. Gilmore

Mercer Co. Probate/Juvenile Court · Judge

## Profile

- Court: Mercer Co. Probate/Juvenile Court
- State: Ohio
- Role: Judge
- Service status: active
- Last verified: 2026-07-27

## Summary

Official statewide and applicable court procedural guidance applies to this judge.

## Before you appear

- Read the judge-specific standing order first when one is listed.
- Check the docket and case orders for requirements that supersede broader guidance.
- Confirm current remote-access and courtroom technology arrangements before the proceeding.

## Courtroom Rules

### remote hearing exhibits

Scope: statewide

Ohio's statewide virtual-court guidance tells courts to include instructions for submitting exhibits or notifying the court of witnesses when remote-hearing information is sent to participants.

Evidence excerpt: Instructions for submitting exhibits or notifying the court of witnesses.

[Virtual Public Access to Ohio Court Proceedings](https://www.supremecourt.ohio.gov/courts/virtual-court/)
Source checked: 2026-07-26

### remote hearing ground rules

Scope: statewide

Ohio's statewide virtual-court guidance recommends advance ground rules for documents, exhibits, screen sharing, and pre-marking exhibits for remote hearings.

Evidence excerpt: Documents: Share any documents/exhibits that will be reviewed in advance. Use the share screen function while documents are being discussed during the hearing. Request that the documents are pre-marked for exhibit purposes.

[Virtual Public Access to Ohio Court Proceedings](https://www.supremecourt.ohio.gov/courts/virtual-court/)
Source checked: 2026-07-26

### remote recording

Scope: statewide

Ohio's statewide virtual-court guidance states that litigants, attorneys, and the public should be instructed not to record the hearing.

Evidence excerpt: The court should instruct the litigants, attorneys, and the public to not record the hearing.

[Virtual Public Access to Ohio Court Proceedings](https://www.supremecourt.ohio.gov/courts/virtual-court/)
Source checked: 2026-07-26


## Sources

- [Official profile](https://www.ohiojudges.org/directory/ojc-directory/)
- [Official roster](https://www.ohiojudges.org/directory/ojc-directory/)
- [Ohio Judicial Conference Directory official judicial roster](https://www.ohiojudges.org/directory/ojc-directory/)
- [Virtual Public Access to Ohio Court Proceedings](https://www.supremecourt.ohio.gov/courts/virtual-court/)

## JSON-LD

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "WebPage",
      "@id": "https://knowjudges.com/kyj/judge/matthew-l-gilmore",
      "url": "https://knowjudges.com/kyj/judge/matthew-l-gilmore",
      "name": "Matthew L. Gilmore | KnowJudges",
      "description": "Matthew L. Gilmore, Mercer Co. Probate/Juvenile Court. Source-linked judicial identity, courtroom procedures, and presentation guidance.",
      "dateModified": "2026-07-27",
      "isPartOf": {
        "@id": "https://knowjudges.com/#website"
      },
      "mainEntity": {
        "@id": "https://knowjudges.com/kyj/judge/matthew-l-gilmore#judge"
      }
    },
    {
      "@type": "Person",
      "@id": "https://knowjudges.com/kyj/judge/matthew-l-gilmore#judge",
      "name": "Matthew L. Gilmore",
      "url": "https://knowjudges.com/kyj/judge/matthew-l-gilmore",
      "jobTitle": "Judge",
      "worksFor": {
        "@type": "GovernmentOrganization",
        "name": "Mercer Co. Probate/Juvenile Court"
      },
      "sameAs": [
        "https://www.ohiojudges.org/directory/ojc-directory/"
      ]
    },
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "KnowJudges",
          "item": "https://knowjudges.com/kyj"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Ohio",
          "item": "https://knowjudges.com/kyj/state/ohio"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "Matthew L. Gilmore",
          "item": "https://knowjudges.com/kyj/judge/matthew-l-gilmore"
        }
      ]
    }
  ]
}
```

## Biography

### Professional career

- Private practice: Associate, Law Office of Peter R. Van Arsdel (1994–1999) Partner, Van Arsdel & Gilmore Co., LPA (1999–2013) Partner, Gilmore & Delzeith Co., LPA (2014–present)
- Administrative Judge of the Mercer County Court of Common Pleas (Probate and Juvenile Division) in Ohio, elected in November 2020 to fill a vacancy created by the retirement of Judge Mary Pat Zitter

### Education


### Additional information

- Elected to the bench in 2020 and continues to serve under the partisan election system used for this court
- overseeing probate and juvenile cases.