Atty. Hans Benjamin Leaman

Atty. Hans Benjamin Leaman

Mr. Hans Benjamin Leaman is a lawyer.

Washington Washington 18 yrs experience 18 year
Call (443) 909-4915 Book Appointment

Profile Summary

About Hans Benjamin Leaman at a glance

Hans Benjamin Leaman is an Attorney based in Washington, District of Columbia, practicing at Sidley Austin Llp. They have 18+ years of legal experience, licensed to practice since 2008. Admitted to practice in New York (2008) and District of Columbia (2009). Educated at Yale Law School (J.D., 2007) and Princeton University (A.B., 2000). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Hans Benjamin Leaman is a lawyer
  • Hans received a A.B. degree from Princeton University in 2000, and has been licensed for 18 years
  • Hans practices at Sidley Austin 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 Hans Benjamin Leaman

Where is Hans Benjamin Leaman's law office located?
Hans Benjamin Leaman's law practice is located in Washington, District of Columbia. The firm is Sidley Austin Llp. You can contact the office directly through this profile page.
How long has Hans Benjamin Leaman practiced law?
Hans Benjamin Leaman has 18+ years of legal experience and has been licensed since 2008.
Where did Hans Benjamin Leaman go to law school?
Hans Benjamin Leaman earned their education at (J.D., 2007); (A.B., 2000).
How can I contact Hans Benjamin Leaman for a consultation?
You can contact Hans Benjamin Leaman 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.

Education

J.D.
Yale Law School
- 2007
A.B.
Princeton University
- 2000

Bar Admissions

New York
Admitted: 2008
District of Columbia
Admitted: 2009

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