Seventh Circuit / Appointed 2022 / Active
Portrait of John Zihun Lee

John Zihun Lee

Judge, U.S. Court of Appeals for the Seventh Circuit

Appointed by President Joseph R. Biden in 2022 and confirmed by the Senate 5044, John Zihun Lee is a Judge on the U.S. Court of Appeals for the Seventh Circuit. He earned a law degree from Harvard Law School in 1992. He previously served on the U.S. District Court for the Northern District of Illinois. Sources ↓

Born
1968 · age 58
Appointed by
Joseph R. Biden, 2022
Confirmed
50–44
Education
Harvard 1989 · Harvard Law School 1992

Federal judicial service

YearCourtAppointed byVote
2012Northern District of Illinois
succeeded David H. Coar
Obama (D)Voice vote
2022Seventh CircuitBiden (D)50–44

Party letters show the appointing president’s party, not the judge’s own. A voice vote means the chamber approved aloud. No senator-by-senator tally is recorded.

Confirmation vote

Nomination Confirmed 5044 on September 7, 2022 · 117th Congress, Roll Call 327. Each senator links to their judicial-voting record.

Voted to confirm · 50

45 D, 3 R, 2 I

Voted against · 44

44 R

Did not vote · 6

3 D, 3 R

Education

Judicial Record

Caseload & case types

In our data, Lee was assigned 2,861 district-court cases (1991–2022). Median time from filing to termination: 154 days across 2,849 closed cases.

Other federal statutes17%
Prisoner & habeas15%
Civil rights14%
Labor & ERISA12%
Intellectual property10%
Contract8%
Other23%

Case assignment is from CourtListener’s PACER-derived docket records: a partial sample, not a complete caseload, reflecting the judge last assigned each case. How we count.

On appeal

Of 87 of Lee’s decisions reviewed on the merits by the U.S. courts of appeals in our data, 73 were affirmed, 8 reversed or vacated, and 6 affirmed in part and reversed in part. This is a historical count of appellate outcomes for cases we could match, not a judgment of the judge, and not a complete record. How we count.

Questions & answers

Who appointed John Zihun Lee?
President Joseph R. Biden appointed John Zihun Lee to the U.S. Court of Appeals for the Seventh Circuit in 2022.
Was John Zihun Lee appointed by a Democrat or a Republican?
John Zihun Lee was appointed by President Joseph R. Biden, a Democrat. JudicialFinder records the appointing president's party, not a judge's own politics.
What was John Zihun Lee's confirmation vote?
The Senate confirmed John Zihun Lee 50–44 on September 7, 2022.
Which court is John Zihun Lee on?
John Zihun Lee is a Judge on the U.S. Court of Appeals for the Seventh Circuit.

Sources

Each fact on this page traces to a primary public record.

How we source & reconcile data → Data & Sources

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3 years on the U.S. Court of Appeals for the Seventh Circuit. Data as of 2026-08-10. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).