Atty. Hayne Yoon

Atty. Hayne Yoon

Hayne Yoon is a lawyer practicing litigation, criminal defense, general practice and 1 other area of law. Hayne has been licensed for 25 years.

Washington Washington 25 J. Erfahrung 25 year
Call (202) 367-9055 Book Appointment

Profile Summary

About Hayne Yoon at a glance

Hayne Yoon is a criminal defense, litigation, and civil rights attorney based in Washington, District of Columbia. They have 25+ years of legal experience, licensed to practice since 2001. Admitted to practice in California (2001). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Hayne Yoon is a lawyer practicing litigation, criminal defense, general practice and 1 other area of law
  • Hayne has been licensed for 25 years
  • Hayne practices in Washington, DC

Practice Areas Explained

Hayne Yoon's Areas of Practice

Each practice area below reflects the types of cases Hayne Yoon handles, with a brief overview of what that area of law covers.

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Hayne Yoon is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in District of Columbia →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Hayne Yoon is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Civil Rights

Civil rights attorneys for discrimination, police misconduct, constitutional rights, and civil liberties cases.

Hayne Yoon is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Hayne Yoon

Where is Hayne Yoon's law office located?
Hayne Yoon's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Hayne Yoon handle?
Hayne Yoon focuses on criminal defense, litigation, civil rights. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Hayne Yoon practiced law?
Hayne Yoon has 25+ years of legal experience and has been licensed since 2001.
How can I contact Hayne Yoon for a consultation?
You can contact Hayne Yoon directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Bar Admissions

California
Admitted: 2001

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