Theo Angelis
Justice, WA Supreme Court
- Seat
- Position 5 — Madsen seat — special election
- Appointing authority
- Gov. Bob Ferguson (March 2026)
- Background
- Partner at K&L Gates in Seattle for 26 years. Led appellate practice, then global IP. Constitutional, appellate, tribal, real property, and IP litigation.
- Reported endorsements
- Sitting WA Supreme Court justices; Gov. Ferguson; former Gov. Gregoire; Democratic officials.
- Fundraising
- $206,760 raised as of Jun 11, 2026
What the record actually shows
Facts pulled from public sources: who appointed them, what they did before, what they've said or written, who's backing them. We're not predicting any vote. Why these categories?
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Who put him on the court
Ferguson appointee. As AG, Ferguson defended the capital gains tax that survived because of how the court read around Culliton.
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His background
26-year appellate lawyer. Has written treatise material on Washington law. Knows how appellate doctrine actually moves.
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How he talks about the law
Careful legal analysis and thoughtful decision-making. Moderate, institutionalist tone. Not a textualist self-identification.
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What he has said about Culliton
Nothing directly. No public tax or Article VII record.
How this candidate is likely to rule, and why.
Theo Angelis is the least legible of the three Ferguson-appointed incumbents on the ballot, but his coalition is unmistakably clear. He spent 25 years at K&L Gates in Seattle, leading the firm's appellate practice and then its global IP litigation group, and clerked for Judge Stephen F. Williams on the D.C.
Circuit after graduating from Yale Law School. Williams was a Reagan appointee known for rigorous economic analysis, which gives Angelis's professional formation a slightly more institutionalist character than the typical progressive-appointed judge.
But his endorsement list maps perfectly onto the Ferguson-Inslee network: he is endorsed by Governor Ferguson, former Governors Gregoire and Heck, five sitting Supreme Court justices, Senate Majority Leader Pedersen (the ESSB 6346 architect), the WEA-linked PAC, and a dense roster of Democratic state legislators.
His pro bono work for unrepresented minors in immigration proceedings won him ACLU Humanitarian Award and the NWIRP Amicus Award. He is also, notably, the first justice of Middle Eastern descent on the Washington Supreme Court.
None of his K&L Gates work involved Washington tax uniformity law, and his published statements emphasize independence, access to justice, and the rule of law in general terms. His ESSB 6346 position is almost entirely an inference from coalition and appointment; the doctrinal record that would sharpen that inference does not yet exist.
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D.C. Circuit clerkship under Judge Williams: institutionalist formation
Angelis clerked for Judge Stephen F. Williams on the U.S. Court of Appeals for the D.C. Circuit from 1999 to 2000. Williams was a Reagan appointee who brought free-market economic analysis to administrative law and was associated with the law-and-economics school that also influenced Scalia's early jurisprudence. A D.C.
Circuit clerkship in that chambers signals careful doctrinal work and formalist methodology. It is possible, though speculative, that Angelis's approach to constitutional questions carries more structural rigor than is typical for progressive-coalition appointees. This is a genuine uncertainty that his judicial record will eventually resolve.
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Pedersen and WEA PAC endorsements as ESSB 6346 signals
Among Angelis's endorsers are Senate Majority Leader Jamie Pedersen, the lead sponsor of ESSB 6346, and a PAC associated with the Washington Education Association, which has identified income tax revenue as its top legislative priority for the current cycle. These endorsements follow the same pattern as Birk's: they are not endorsements of a specific ruling, but they reflect a judgment by the tax bill's backers that Angelis is a more favorable vehicle than Larson or Amamilo.
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Appellate practice leader and former head of global IP at K&L Gates
Angelis led the appellate practice at K&L Gates and then the firm's global IP litigation group, arguing before the Federal Circuit, Ninth Circuit, D.C. Circuit, and state appellate courts. His IP work included lead ITC counsel roles for Sharp Corporation, Realtek Semiconductor, and others. That body of work reflects deep appellate practice competence across complex constitutional and statutory frameworks. While none of it touches the specific Article VII question, it is a much richer institutional appellate background than any non-incumbent candidate brings to this race.
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ACLU and NWIRP recognition for immigration pro bono
Angelis received an ACLU Humanitarian Award and an NWIRP Amicus Award for his pro bono representation of unrepresented minors in immigration proceedings, work he pursued while a K&L Gates partner. The NWIRP Amicus Award was specifically associated with his work on the JEFM case involving unrepresented immigrant children's right to counsel. These recognitions are from organizations whose institutional values align with the coalition that passed ESSB 6346. They are also a genuine indicator of personal commitment to access-to-justice principles that extends beyond his appointment coalition.
An analytical read on public signals. Not a prediction of any individual vote.
Questions a voter might ask this candidate
- How does appellate experience shape your approach to overturning precedent?
- What weight do you give to how the legislature has built around a long-standing ruling?
Phrased to comply with Washington's Code of Judicial Conduct, which prohibits candidates from pledging votes on specific cases or issues likely to come before the court. Methodology questions are permitted.
Sources
- Governor's appointment announcement
- Campaign site
- K&L Gates: Angelis appointed to WA Supreme Court (March 2026)
- K&L Gates: Theodore J. Angelis attorney bio
- Justice Angelis campaign site: Endorsements
- Lynnwood Times: Theo Angelis campaign profile (March 2026)
- Governor Ferguson appointment announcement (March 2026)
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