Attorney RecordCriminal Defense · Los Angeles County
Jonathan D. Libby · Criminal Defense Attorney
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Jonathan D. Libby is on California’s State Bar roll, #230496, admitted in 2004; license status: active as of 22 July 2026. The address of record is in Los Angeles, Los Angeles County. Practice areas listed in the registry: Appellate Law, Constitutional Law and Criminal Defense. 50 case appearances are listed on this profile. Registry record updated 19 August 2026; license information comes from the State Bar.
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Verified against official State Bar of California records · record last updated 19 August 2026. Contact information on this page comes from the public record and is shown free, the registry never paywalls it.
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The record
| State Bar number | #230496 |
|---|---|
| License status | Active |
| Admitted | 2004 |
| Law school | City Univ/N Y Queens Coll |
| Location | Los Angeles, Los Angeles County |
| Registry identity | Official State Bar record |
Practice areas
Practice areas are self-reported to the State Bar or added by the attorney; listing one is not a State Bar certification.
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Cases of record
From published opinions naming this attorney as counsel. The attorney has not yet confirmed these records.
| Case | Appeared for | Citation | Court | Decided |
|---|---|---|---|---|
| United States v. Valento | Counsel for the appellant | 698 F. App'x 351 | U.S. Court of Appeals for the Ninth Circuit | 2 October 2017 |
| United States v. Yijun Zhou | Counsel for the appellant | 838 F.3d 1007 | U.S. Court of Appeals for the Ninth Circuit | 27 September 2016 |
| United States v. Yijun Zhou | Counsel for the appellant | 840 F.3d 1015 | U.S. Court of Appeals for the Ninth Circuit | 17 August 2016 |
| United States v. Deandre Brown | Counsel for the appellant | 651 F. App'x 653 | U.S. Court of Appeals for the Ninth Circuit | 6 June 2016 |
| United States v. Richard Arlington | Counsel for the appellant | 653 F. App'x 876 | U.S. Court of Appeals for the Ninth Circuit | 31 May 2016 |
| United States v. Dominique Cornejo | Counsel for the appellant | 650 F. App'x 379 | U.S. Court of Appeals for the Ninth Circuit | 17 May 2016 |
| United States v. Christopher Chaney | Counsel for the appellant | 628 F. App'x 492 | U.S. Court of Appeals for the Ninth Circuit | 30 December 2015 |
| United States v. Jonathan Merlos | Counsel for the appellant | 620 F. App'x 639 | U.S. Court of Appeals for the Ninth Circuit | 22 October 2015 |
| United States v. Oswaldo Sauceda | Counsel for the appellant | 619 F. App'x 649 | U.S. Court of Appeals for the Ninth Circuit | 19 October 2015 |
| United States v. Ronald Henderson | Counsel for the appellant | 616 F. App'x 349 | U.S. Court of Appeals for the Ninth Circuit | 28 September 2015 |
| United States v. Alejandro Tinoco | Counsel for the appellant | 610 F. App'x 715 | U.S. Court of Appeals for the Ninth Circuit | 29 July 2015 |
| United States v. Cazares | Counsel for the appellant | 788 F.3d 956 | U.S. Court of Appeals for the Ninth Circuit | 14 May 2015 |
| United States v. Celedonio Arzate-Barrera | Counsel for the appellant | 600 F. App'x 576 | U.S. Court of Appeals for the Ninth Circuit | 27 April 2015 |
| United States v. Jorge Hunosta | Counsel for the appellant | 597 F. App'x 450 | U.S. Court of Appeals for the Ninth Circuit | 16 March 2015 |
| United States v. Marvin Araujo-Vargas | Counsel for the appellant | 591 F. App'x 526 | U.S. Court of Appeals for the Ninth Circuit | 28 January 2015 |
| Ezell v. United States | Counsel for the petitioner | 778 F.3d 762 | U.S. Court of Appeals for the Ninth Circuit | 23 January 2015 |
| United States v. Leonel Perez | Counsel for the appellant | 586 F. App'x 316 | U.S. Court of Appeals for the Ninth Circuit | 2 December 2014 |
| United States v. Norma Elizalde-Ortiz | Counsel for the appellant | 585 F. App'x 715 | U.S. Court of Appeals for the Ninth Circuit | 26 November 2014 |
| United States v. Heredia | Counsel for the appellant | 768 F.3d 1220 | U.S. Court of Appeals for the Ninth Circuit | 8 October 2014 |
| United States v. Uriel Cardenas | Counsel for the appellant | 585 F. App'x 378 | U.S. Court of Appeals for the Ninth Circuit | 8 October 2014 |
| United States v. Alejandro Gutierrez | Counsel for the appellant | 585 F. App'x 377 | U.S. Court of Appeals for the Ninth Circuit | 8 October 2014 |
| United States v. Moore | Counsel for the appellant | 585 F. App'x 344 | U.S. Court of Appeals for the Ninth Circuit | 6 October 2014 |
| United States v. Edward Ferguson | Counsel for the appellant | 584 F. App'x 749 | U.S. Court of Appeals for the Ninth Circuit | 5 September 2014 |
| United States v. Bernard Mettle | Counsel for the appellant | 570 F. App'x 664 | U.S. Court of Appeals for the Ninth Circuit | 18 April 2014 |
| United States v. Hernandez | Counsel for the appellant | 558 F. App'x 770 | U.S. Court of Appeals for the Ninth Circuit | 27 February 2014 |
| United States v. David Han | Counsel for the appellant | 551 F. App'x 422 | U.S. Court of Appeals for the Ninth Circuit | 6 January 2014 |
| United States v. Jose Cruz-Palacios | Counsel for the appellant | 546 F. App'x 699 | U.S. Court of Appeals for the Ninth Circuit | 27 November 2013 |
| United States v. Hernandez | Counsel for the appellant | 545 F. App'x 678 | U.S. Court of Appeals for the Ninth Circuit | 21 November 2013 |
| United States v. Roberto Guzman | Counsel for the appellant | 544 F. App'x 702 | U.S. Court of Appeals for the Ninth Circuit | 1 November 2013 |
| Samuel Bonner v. Terri Gonzalez | Counsel for the appellant | 526 F. App'x 759 | U.S. Court of Appeals for the Ninth Circuit | 16 May 2013 |
| United States v. Gustavo Reyes-Ceja | Counsel for the appellant | 712 F.3d 1284 | U.S. Court of Appeals for the Ninth Circuit | 1 April 2013 |
| United States v. David Dolivek | Counsel for the appellant | 510 F. App'x 573 | U.S. Court of Appeals for the Ninth Circuit | 22 February 2013 |
| United States v. Claude Diles | Counsel for the appellant | 707 F.3d 1105 | U.S. Court of Appeals for the Ninth Circuit | 13 February 2013 |
| United States v. Daniel William | Counsel for the appellant | 491 F. App'x 821 | U.S. Court of Appeals for the Ninth Circuit | 17 October 2012 |
| United States v. Ronald Stern | Counsel for the appellant | 479 F. App'x 801 | U.S. Court of Appeals for the Ninth Circuit | 20 September 2012 |
| United States v. Ismael Torres-Figueroa | Counsel for the appellant | 474 F. App'x 575 | U.S. Court of Appeals for the Ninth Circuit | 10 July 2012 |
| United States v. Donald Woodfield | Counsel for the appellant | 484 F. App'x 148 | U.S. Court of Appeals for the Ninth Circuit | 12 June 2012 |
| United States v. Mark Neal | Counsel for the appellant | 473 F. App'x 683 | U.S. Court of Appeals for the Ninth Circuit | 23 May 2012 |
| United States v. Daniel William | Counsel for the appellant | 476 F. App'x 117 | U.S. Court of Appeals for the Ninth Circuit | 13 April 2012 |
| United States v. Rudd | Counsel for the appellant | 662 F.3d 1257 | U.S. Court of Appeals for the Ninth Circuit | 23 November 2011 |
| United States v. Anthony Washington | Counsel for the appellant | 449 F. App'x 624 | U.S. Court of Appeals for the Ninth Circuit | 7 September 2011 |
| United States v. Ismael Torres-Figueroa | Counsel for the appellant | 448 F. App'x 729 | U.S. Court of Appeals for the Ninth Circuit | 25 August 2011 |
| United States v. Derrick Norwood | Counsel for the appellant | 446 F. App'x 1 | U.S. Court of Appeals for the Ninth Circuit | 26 July 2011 |
| United States v. Quinzon | Counsel for the appellant | 643 F.3d 1266 | U.S. Court of Appeals for the Ninth Circuit | 11 July 2011 |
| United States v. Benito Tinoco | Counsel for the appellant | 436 F. App'x 794 | U.S. Court of Appeals for the Ninth Circuit | 8 June 2011 |
| United States v. Leon Brown | Counsel for the appellant | 436 F. App'x 765 | U.S. Court of Appeals for the Ninth Circuit | 7 June 2011 |
| United States v. Kelvin Owens | Counsel for the appellant | 436 F. App'x 745 | U.S. Court of Appeals for the Ninth Circuit | 2 June 2011 |
| United States v. Jerron Johns | Counsel for the appellant | 435 F. App'x 628 | U.S. Court of Appeals for the Ninth Circuit | 2 June 2011 |
| United States v. Ellis | Counsel for the appellant | 641 F.3d 411 | U.S. Court of Appeals for the Ninth Circuit | 26 May 2011 |
| United States v. Apodaca | Counsel for the appellant | 641 F.3d 1077 | U.S. Court of Appeals for the Ninth Circuit | 12 April 2011 |
Appearances in published opinions, drawn from public court records. Cases of record are matters of public record and are not a representation of results; past results do not guarantee a similar outcome. Legal information, not legal advice.
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On the official record
The law school on the record is City University/N Y Queens College.
Admitted to the California Bar in 2004 · 22 years on the roll.
Practice areas on the record: Appellate Law, Constitutional Law and Criminal Defense.
50 appearances as counsel in published opinions are on this record.
The address of record is in Los Angeles, in Los Angeles County, where matters are ordinarily heard at the Superior Court of California, County of Los Angeles, seated at Los Angeles.
Confirm Jonathan D. Libby’s license status, bar number #230496, and official disciplinary or administrative history directly with the State Bar of California at apps.calbar.ca.gov before retaining counsel. This profile does not reproduce the complete official history; missing information does not mean no discipline. This page indexes public-record data and identifies verified claims; it does not rate attorney quality or predict results.
Legal information, not legal advice.
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