Supreme Court of Oklahoma / Joined 2000 / Active

James Winchester

Justice, Supreme Court of Oklahoma

James Winchester is a Justice of the Supreme Court of Oklahoma, serving since 2000. Opinions & record ↓ Sources ↓

Born
1953 · age 73
Tenure
Since 2000 · 26 yrs

Judicial service

YearCourtAppointed byVote
2000Supreme Court of Oklahoma

Education

Judicial Record

In our data, Winchester authored 149 published opinions for the court (2000–2019), plus 46 dissents and 15 concurrences. Most cited: Daniels v. State (506 citations).

Published, precedential opinions from the CourtListener corpus. Counts and rankings are objective and recomputable: how we count. We describe the record, not the judge. 131 of these were attributed to Winchester by a unique court-, date-, and surname-match against our roster (marked ), because CourtListener recorded no author for them. Each links to the official text to verify. How we match.

Selected opinions

Showing the 15 most-cited of 210 authored opinions in our data. “Cited” is inbound citations across the CourtListener corpus. Case links open the ruling’s full text (CourtListener) or its page here; read the methodology and verify against the primary source.

Questions & answers

How do judges of the Supreme Court of Oklahoma reach the bench?
The court's current selection method is merit selection with retention.
Which court is James Winchester on?
James Winchester is a Justice of the Supreme Court of Oklahoma.

Sources

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

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26 years on the Supreme Court of Oklahoma. Data as of 2026-03-31. Informational only; verify against the primary source before relying. Not a consumer report (FCRA).