Judge Devon L. Lomayesva

Judge Devon L. Lomayesva is a newly appointed jurist to the San Diego Superior Court, having received her appointment from Governor Gavin Newsom on October 9, 2024. Her path to the bench is distinctive and highly specialized: she spent two decades immersed in Native American law, tribal governance, and public interest legal work before joining the Superior Court. Her career arc — from Directing Attorney at California Indian Legal Services, to In-House Counsel for the Iipay Nation of Santa Ysabel, to Executive Director of California Indian Legal Services, to Tribal Attorney for the Soboba Band of Luiseño Indians, to Chief Judge of the Intertribal Court of Southern California — reflects a sustained, mission-driven commitment to underserved communities and complex jurisdictional legal frameworks. She has simultaneously maintained a solo practice since 2014, suggesting entrepreneurial independence and comfort with a broad range of legal matters outside the tribal context. What makes Judge Lomayesva particularly distinctive among San Diego Superior Court judges is her decade-plus experience as a sitting jurist in the Intertribal Court of Southern California, first as Pro Tem Judge (2015–2016) and then as Chief Judge (2016–present at time of appointment). This means she arrives at the Superior Court with genuine judicial experience — managing dockets, issuing rulings, presiding over contested hearings — rather than transitioning directly from pure advocacy. Her judicial philosophy, as reported in news coverage, centers on community service and equity, particularly for Native American communities, suggesting a values-driven approach to the bench that prioritizes access to justice and fairness for marginalized parties. Because no ruling analyses or attorney observations are yet available for her Superior Court tenure, attorneys should treat this profile as a baseline intelligence document to be updated as her record develops.

Given Judge Lomayesva's deep background in public interest law and tribal governance, attorneys should anticipate a judge who is highly attuned to issues of equity, access to justice, and the real-world impact of legal outcomes on individuals and communities. Arguments that engage with the human stakes of a case — not merely the technical legal posture — are likely to resonate with a jurist whose entire pre-bench career was oriented around serving vulnerable populations. This does not mean emotional appeals over legal rigor; rather, attorneys should frame legally sound arguments in ways that acknowledge the broader context and consequences of the relief sought. Judge Lomayesva's experience as Chief Judge of a tribal court means she is accustomed to managing complex jurisdictional questions, limited resources, and parties who may be unfamiliar with formal court procedures. She is likely to be patient with self-represented litigants and may hold represented parties to a higher standard of professionalism and preparation by contrast. Attorneys should come exceptionally well-prepared, with clean briefing and organized oral argument, as she will likely have little tolerance for attorneys who waste the court's time or who appear to have not thoroughly reviewed the record. Her solo practice background also suggests familiarity with the practical realities of litigation costs and procedural burdens. Attorneys seeking sanctions, excessive discovery, or procedurally aggressive tactics may find a skeptical audience. Collaborative, solution-oriented advocacy — particularly in civil matters — may be better received than scorched-earth litigation postures.

• critical

  Verify Current Department Procedures Directly

  Because Judge Lomayesva is newly appointed to the San Diego Superior Court, her department's specific practices — tentative ruling policies, oral argument scheduling, preferred motion formats, and courtroom decorum expectations — may not yet be widely documented. Contact the department clerk before any appearance to confirm current procedures.

• critical

  Research Any Tribal Law or Jurisdictional Issues Thoroughly

  If your case involves any Native American parties, tribal land, federal Indian law, or jurisdictional questions touching on tribal sovereignty, be aware that Judge Lomayesva has deep substantive expertise in this area. Superficial or inaccurate arguments on these topics will be immediately apparent and damaging to credibility.

• important

  Prepare Equity-Conscious Framing for All Arguments

  Regardless of case type, consider how your legal arguments can be framed to acknowledge fairness and real-world impact without sacrificing legal rigor. A judge with a public interest background will notice when attorneys treat litigation as purely technical and ignore the human stakes.

• important

  Review Her Intertribal Court Decisions If Accessible

  Some tribal court decisions may be publicly accessible through tribal court records or legal databases. Reviewing any available opinions from her tenure as Chief Judge of the Intertribal Court of Southern California may provide insight into her analytical style, writing preferences, and approach to contested factual and legal questions.

• important

  Prepare Clean, Well-Organized Briefing

  An experienced jurist who has managed her own docket as Chief Judge will have high expectations for brief quality. Ensure all filings are logically organized, properly cited, and free of procedural errors. Sloppy briefing will likely draw negative attention from a judge accustomed to managing her own court.

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  Monitor Attorney Observations as Her Record Develops

  This profile will become significantly more actionable as attorneys begin reporting observations from actual appearances. Establish a practice of checking updated intelligence on Judge Lomayesva before each appearance, as her patterns will become clearer over the first 12–18 months of her Superior Court tenure.

• ›Treat all parties — including self-represented litigants — with visible respect and professionalism; a judge whose career centered on serving underserved communities will be sensitive to any conduct that appears dismissive or condescending toward opposing parties or their counsel.
• ›Be thoroughly prepared and efficient with your time at the podium; her experience managing a tribal court docket suggests she values judicial economy and will not appreciate attorneys who are disorganized or who pad oral argument with repetition of briefed points.
• ›Acknowledge the real-world stakes of your client's position where appropriate; framing arguments in purely abstract legal terms without acknowledging the human context may feel tone-deaf to a judge with a deep public interest background.
• ›Confirm department-specific procedures with the clerk in advance of every appearance, as her courtroom norms are still being established and may differ from neighboring departments.
• ›Avoid aggressive or dismissive conduct toward opposing counsel in the courtroom; a judge with a community-service orientation is likely to respond poorly to litigation tactics that appear designed to intimidate rather than persuade.