Judge John P. O'Donnell: Professional Background and Legal Expertise

Cuyahoga County Court of Common Pleas, Department Courtroom 18-D

Biography

The Hon. John P. O'Donnell is a judge for the General Division of the Cuyahoga County Court of Common Pleas in Ohio. He was elected to the bench on November 7, 2006.


O’Donnell earned a bachelor’s degree from Miami University in 1987. He spent the next few years as an insurance adjuster before completing a J.D. at Cleveland-Marshall College of Law in 1993.


After graduating from law school, O’Donnell began his legal career as an associate at Meyers, Hentemann & Rea. He worked in that capacity until 1997, at which time he joined Gallagher Sharp. He spent the next two years with the firm, eventually leaving to become staff counsel for the City of Cincinnati.


Then, in 2002, O’Donnell joined the General Division of the Cuyahoga County Court of Common Pleas. He presided as a judge for the next three years before returning to private practice as an attorney at Terrence J. Kenneally & Associates.


His memberships have included the Cleveland Metropolitan Bar Association and the Ohio State Bar Association. He also sat on the boards of Saint Malachi Center, Lakewood City Academy, the Cleveland Law Library Association, and the Cuyahoga County Law Library Resource Board.


Raised in Cleveland, O’Donnell attended St. Joseph High School. He is married with five children and identifies as Roman Catholic.


He is registered as a Democrat.

Recent Cases by Hon. John P. O'Donnell

On June 15, 2026 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Jun 15, 2026

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Jun 16, 2026

On May 4, 2026 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

May 04, 2026

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

May 05, 2026

On April 15, 2026 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Apr 15, 2026

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Apr 16, 2026

On December 31, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

2 Files
Filed

Dec 31, 2025

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Dec 31, 2025

On December 31, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 31, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Dec 31, 2025

On December 30, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

3 Files
Filed

Dec 30, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Dec 30, 2025

On December 29, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

3 Files
Filed

Dec 29, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Tax

Matter Type

General Tax

Case Last Refreshed

Dec 29, 2025

On December 29, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Dec 29, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Dec 29, 2025

On December 26, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Dec 26, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Torts

Matter Type

General Torts

Case Last Refreshed

Dec 26, 2025

On December 23, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

6 Files
Filed

Dec 23, 2025

Status

Dismissal

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Creditor

Matter Type

Liens

Case Last Refreshed

Dec 23, 2025

On December 23, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

2 Files
Filed

Dec 23, 2025

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Dec 23, 2025

On December 23, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

2 Files
Filed

Dec 23, 2025

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Dec 23, 2025

On December 22, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Dec 22, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Dec 23, 2025

On December 19, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 19, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Dec 19, 2025

On December 18, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 18, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Creditor

Matter Type

Promissory Note

Case Last Refreshed

Dec 18, 2025

On December 17, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Dec 17, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Dec 18, 2025

On December 17, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 17, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Creditor

Matter Type

Consumer Debt

Case Last Refreshed

Dec 17, 2025

On December 16, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 16, 2025

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Dec 16, 2025

On December 16, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 16, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Commercial

Matter Type

Breach of Contract

Case Last Refreshed

Dec 16, 2025

On December 15, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 15, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Commercial

Matter Type

General Commercial

Case Last Refreshed

Dec 15, 2025

On December 12, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Dec 12, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Torts

Matter Type

Automobile

Case Last Refreshed

Dec 12, 2025

On December 12, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 12, 2025

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Administrative

Matter Type

Admin Appeals

Case Last Refreshed

Dec 12, 2025

On December 12, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

Filed

Dec 12, 2025

Status

Appealed

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Labor and Employment

Matter Type

Workers Compensation

Case Last Refreshed

Dec 12, 2025

On December 12, 2025 a case was filed in the jurisdiction of Cuyahoga County. Judge John P. O'Donnell presiding.

1 File
Filed

Dec 12, 2025

Status

ACTIVE

Judge

Hon. John P. O'Donnell Trellis Spinner 👉 Discover key insights by exploring more analytics for John P. O'Donnell

Court

Cuyahoga County

County

Cuyahoga County, OH

Practice Area

Creditor

Matter Type

Consumer Debt

Case Last Refreshed

Dec 12, 2025