Atty. Sean C. Knowles
Sean C. Knowles is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Securities.
Profile Summary
About Sean C. Knowles at a glance
Sean C. Knowles is a litigation attorney based in Seattle, Washington, practicing at Perkins Coie LLP. Educated at Columbia University (J.D., 1999). Recognitions include Best Lawyers in America — Litigation - Securities (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Criminal Defense: White-Collar (2026). Serands clients in Seattle, WA and the surrounding metropolitan area.
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About
- Sean C. Knowles is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Securities
- Sean C., who practices law in Seattle, Washington, has been recognized since 2016
- This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean C. is held by other top lawyers in the same geographic and legal practice area
Practice Areas Explained
Sean C. Knowles's Areas of Practice
Each practice area below reflects the types of cases Sean C. Knowles handles, with a brief overview of what that area of law covers.
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Sean C. Knowles is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →
Jurisdictional Context
Why local counsel matters in Washington
Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Washington courts without local counsel or pro hac vice admission.
Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.
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