Ninth Circuit
Ryan Douglas Nelson
Judge, U.S. Court of Appeals for the Ninth Circuit
Appointment
- Court
- U.S. Court of Appeals for the Ninth Circuit
- Title
- Judge
- Appointed by
- Donald J. TrumpRepublican
- Seat
- CA90311
- Nominated
- May 15, 2018
- Committee hearing
- July 11, 2018
- Committee action
- Reported (favorably)Sept. 17, 2018
- Senate vote
- 51–44Roll Call
- Confirmed
- Oct. 11, 2018
- Commissioned
- Oct. 18, 2018
- ABA rating
- Qualified
Source Federal Judicial Center.
Recent judicial activity
Opinions authored and panels sat on, most recent first.
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Sept. 29panel identified Sat on the panel in Kane v. Pacap Aviation Finance, LLC
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Sept. 23opinion issued Authored the opinion in United States v. Rivera
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Sept. 22panel identified Sat on the panel in United States v. Primrose
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Sept. 22opinion issued Dissented in Todd Yukutake v. Anne E. Lopez
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Sept. 17
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Sept. 11
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Sept. 11
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Aug. 28opinion issued Authored the opinion in Kalshiex, LLC v. Assad
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Aug. 27opinion issued Authored the opinion in Cabardo v. Patacsil
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Aug. 13panel identified Sat on the panel in Nilsen v. University of Washington
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Aug. 7
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July 29opinion issued Authored the opinion in United States v. Yates
Cases
Appellate cases on which this judge sat, drawn from panel information published with each decision.
Judicial writings
Opinions, concurrences and dissents attributed to this judge by the source record.
| Type | Case | Court | Filed |
|---|---|---|---|
| Opinion | United States v. Rivera | Ninth Circuit | Sept. 23, 2026 |
| Dissent | Todd Yukutake v. Anne E. Lopez | Ninth Circuit | Sept. 22, 2026 |
| Opinion of the Court | Lewis-Williams v. San Francisco Bay Area Rapid Transit District | Ninth Circuit | Sept. 11, 2026 |
| Concurrence | Lewis-Williams v. San Francisco Bay Area Rapid Transit District | Ninth Circuit | Sept. 11, 2026 |
| Opinion of the Court | Kalshiex, LLC v. Assad | Ninth Circuit | Aug. 28, 2026 |
| Opinion | Cabardo v. Patacsil | Ninth Circuit | Aug. 27, 2026 |
| Opinion | United States v. Yates | Ninth Circuit | July 29, 2026 |
| Dissent | Alliance for the Wild Rockies v. Higgins | Ninth Circuit | July 16, 2026 |
| Dissent | Yurok Tribe v. Klamath Water Users Association | Ninth Circuit | June 17, 2026 |
| Opinion of the Court | Singh v. Blanche | Ninth Circuit | May 15, 2026 |
| Opinion of the Court | Vericool World, LLC v. Igloo Products Corp. | Ninth Circuit | May 6, 2026 |
| Concurrence | Doe 1 v. Meta Platforms, Inc. | Ninth Circuit | April 28, 2026 |
| Opinion of the Court | Doe 1 v. Meta Platforms, Inc. | Ninth Circuit | April 28, 2026 |
| Opinion | Fresenius Medical Care Orange County, LLC v. Bonta | Ninth Circuit | April 7, 2026 |
| Concurrence | United States v. Myers | Ninth Circuit | March 27, 2026 |
| Order | United States v. Myers | Ninth Circuit | March 27, 2026 |
| Order | Hector Cervantes-Torres v. United States | Ninth Circuit | March 13, 2026 |
| Concurrence | Hector Cervantes-Torres v. United States | Ninth Circuit | March 13, 2026 |
| Dissent | National Tps Alliance v. Noem | Ninth Circuit | March 11, 2026 |
| Dissent | Montejo-Gonzalez v. Bondi | Ninth Circuit | Feb. 5, 2026 |