U.S. District Court for the Northern District of Ohio
Ohio · A federal trial court, where federal civil and criminal cases are first heard. Appeals go to the Sixth Circuit.
U.S. District Court for the Northern District of Ohio is a United States district court, a federal trial court where most federal civil and criminal cases are first heard. It lies within the Sixth Circuit, which reviews its decisions on appeal. This page lists every judge to serve on the court, current and former, with who appointed them and whom they succeeded.
Party letters here are the appointing president’s, never a judge’s own: D Democratic, R Republican, N pre-modern-party era (Federalist, Whig, and other early parties); “–” means no recorded party. Counts cover the court’s entire history.
Judges in active service
- John R. Adams
- Sara E. Lioi
- Benita Y. Pearson
- Jeffrey J. Helmick
- Pamela A. Barker
- J. P. Calabrese
- James R. Knepp II
- Bridget M. Brennan
- Charles E. Fleming
- David A. Ruiz
- Michael J. Hendershot
Senior judges
Still members of the court: senior judges have stepped back from a full docket but continue to hear cases.
- James G. Carr
- Solomon Oliver Jr.
- Peter C. Economus
- Patricia A. Gaughan
- Donald C. Nugent
- James S. Gwin
- Dan A. Polster
- Christopher A. Boyko
- Jack Zouhary
Seats over time
Each band is one judgeship, from the court’s founding to today. A segment’s width is the holder’s tenure; its color is the appointing president’s party. Gaps are vacancies.
Jack Zouhary (current) · James Ray Knepp II (current) · James G. Carr (current) · Jeffrey James Helmick (current) · Dan A. Polster (current) · Bridget Meehan Brennan (current) · Peter C. Economus (current) · Benita Yalonda Pearson (current) · Sara Elizabeth Lioi (current) · Donald C. Nugent (current) · Pamela Ann Barker (current) · James S. Gwin (current) · Charles Esque Fleming (current) · John R. Adams (current) · Patricia Anne Gaughan (current) · Solomon Oliver Jr. (current) · David Augustin Ruiz (current) · Christopher A. Boyko (current) · J. Philip Calabrese (current) · Paul J. Jones · Frank Le Blond Kloeb · William Kernahan Thomas · Robert Nugen Wilkin
Former judges
Magistrate judges
Appointed by the judges of this district to renewable 8-year terms, not nominated by the president or confirmed by the Senate. They handle pretrial matters, misdemeanors, and many civil cases by consent.
| Magistrate judge | Years |
|---|---|
| Darrell A. Clay | 2021–present |
| Amanda M. Knapp | 2021–present |
| Jonathan D. Greenberg | 2016–present |
| Thomas M. Parker | 2016–present |
| David A. Ruiz | 2016–present |
| Kathleen B. Burke | 2011–present |
| James R. Knepp II | 2010–present |
| William H. Baughman Jr. | 2000–present |
| George J. Limbert | 1999–present |
| Vernelis K. Armstrong | 1994–present |
| Carmen E. Henderson | ––present |
| Gregory A White | 2008–2016 |
| Kenneth S Mchargh | 2004–2016 |
| Nancy A Vecchiarelli | 1998–2016 |
Bankruptcy court
How a judge gets here. Each judge is nominated by a president and confirmed by the U.S. Senate, then holds a numbered seat, for life, until they take senior status, or until they leave the bench. Open any judge to see who appointed them, how the Senate voted, and whom they succeeded, a chain that runs back to 1855. This court is also served by magistrate judges, listed above, whom the district’s own judges appoint. Read more on how federal judges are appointed.
Source: FJC Biographical Directory and CourtListener / Free Law Project (bulk data). Data as of 2026-08-10 (FJC); magistrates 2026-03-31 (CourtListener bulk snapshot). Verify against the primary source before relying.