Atty. David M. Lehn

Atty. David M. Lehn

Mr. David M.

Washington Washington 21 yrs experience 21 year
Call (771) 232-9635 Book Appointment

Profile Summary

About David M. Lehn at a glance

David M. Lehn is an U.S. Department of Counsel based in Washington, District of Columbia. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on business, class action, civil rights, and appellate. Admitted to practice in New York (2005) and District of Columbia (2006). Educated at New York University (J.D., 2004) and Harvard University (A.B., 1999). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. David M. Lehn is a lawyer practicing antitrust & trade law, appeals, class action and 2 other areas of law
  • David received a A.B. degree from Harvard University in 1999, and has been licensed for 21 years
  • David practices in Washington, DC

Practice Areas Explained

David M. Lehn's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

David M. Lehn is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Class Action

David M. Lehn is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in District of Columbia →

Civil Rights

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

David M. Lehn is one of 70,245 civil rights attorneys indexed nationally. Browse civil rights attorneys in District of Columbia →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

David M. Lehn is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 David M. Lehn

Where is David M. Lehn's law office located?
David M. Lehn's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does David M. Lehn handle?
David M. Lehn focuses on business, class action, civil rights, appellate. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David M. Lehn practiced law?
David M. Lehn has 21+ years of legal experience and has been licensed since 2005.
Where did David M. Lehn go to law school?
David M. Lehn earned their education at (J.D., 2004); (A.B., 1999).
How can I contact David M. Lehn for a consultation?
You can contact David M. Lehn 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.
New York University
- 2004
A.B.
Harvard University
- 1999

Bar Admissions

New York
Admitted: 2005
District of Columbia
Admitted: 2006

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