Atty. William Thomas Marks

Atty. William Thomas Marks

William Thomas Marks is a lawyer. William Thomas has been licensed for 11 years.

Washington Washington 11 yrs experience 11 year
Call (732) 360-6947 Book Appointment

Profile Summary

About William Thomas Marks at a glance

William Thomas Marks is an Attorney based in Washington, District of Columbia, practicing at Williams And Connolly Llp. They have 11+ years of legal experience, licensed to practice since 2015. Admitted to practice in District of Columbia (2015). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Thomas Marks is a lawyer
  • William Thomas has been licensed for 11 years
  • William Thomas practices at Williams & Connolly LLP in Washington, DC

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 William Thomas Marks

Where is William Thomas Marks's law office located?
William Thomas Marks's law practice is located in Washington, District of Columbia. The firm is Williams And Connolly Llp. You can contact the office directly through this profile page.
How long has William Thomas Marks practiced law?
William Thomas Marks has 11+ years of legal experience and has been licensed since 2015.
How can I contact William Thomas Marks for a consultation?
You can contact William Thomas Marks 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

District of Columbia
Admitted: 2015

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