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Judge Diarmuid Fionntain O'Scannlain

Judge

Court of Appeals for the Ninth Circuit

Diarmuid Fionntain O'Scannlain is a Judge on the Court of Appeals for the Ninth Circuit, serving since 1986. The appointment came from Ronald Reagan in 1986. Education: J.D. from Harvard University.

Court
Court of Appeals for the Ninth Circuit
Position
Judge
Appointed By
Ronald Reagan
Active
1986 – present
Party
Republican
ABA Rating
Qualified (1986)

Education

  • J.D.Harvard University (1963)

Career History

  • JudgeCourt of Appeals for the Ninth Circuit (1986 – present) — appointed by Ronald Reagan
  • Chairman1983 – 1985
  • Team leader1982 – 1983
  • Consultant1980 – 1981
  • Private practice1975 – 1986
  • Director1973 – 1974
  • Public utility commissioner1971 – 1973
  • Deputy attorney general1969 – 1971
  • Private practice1965 – 1969
  • Tax attorney1963 – 1965
  • U.S. Army Reserve1955 – 1978

Cases before Judge O'Scannlain

Search federal dockets in the Court of Appeals for the Ninth Circuit by party name or case number to find matters assigned to Judge O'Scannlain. Docket sheets and filed documents come straight from PACER.

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Other judges on the Ninth Circuit

All judges on the Ninth Circuit

About this profile

Biographical details on this page — court, position, appointing authority, service dates, education, and career history — are public record, sourced from the CourtListener judicial directory. They are not legal advice and do not predict how Judge O'Scannlain will decide any matter.