Atty. David J. L. Mortlock

Atty. David J. L. Mortlock

Mr. David J.

Washington Washington 22 yrs experience 22 year
Call (771) 328-9559 Book Appointment

Profile Summary

About David J. L. Mortlock at a glance

David J. L. Mortlock is an Attorney based in Washington, District of Columbia, practicing at Willkie Farr And Gallagher Llp. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on business, class action, product liability, appellate, and aviation. Admitted to practice in Maryland (2004), District of Columbia (2005), and U.S. Court of Appeals, Sixth Circuit (2005). Educated at Georgetown University J.D. magna cum laude Order of the Coif Georgetown University J.D. Articles Selection Editor Georgetown University J.D. Georgetown Journal on Poverty Law and Policy Georg (—) and Cornell University B.A. (—). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. David J. L. Mortlock is a lawyer practicing antitrust & trade law, aviation, business and 6 other areas of law
  • David received a B.A. degree from Cornell University, and has been licensed for 22 years
  • David practices at Willkie Farr & Gallagher LLP in Washington, DC

Practice Areas Explained

David J. L. Mortlock's Areas of Practice

Each practice area below reflects the types of cases David J. L. Mortlock 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 J. L. Mortlock is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Class Action

David J. L. Mortlock is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in District of Columbia →

Product Liability

David J. L. Mortlock is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in District of Columbia →

Appellate Practice

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

David J. L. Mortlock is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in District of Columbia →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

David J. L. Mortlock is one of 9,225 aviation attorneys indexed nationally. Browse aviation 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 J. L. Mortlock

Where is David J. L. Mortlock's law office located?
David J. L. Mortlock's law practice is located in Washington, District of Columbia. The firm is Willkie Farr And Gallagher Llp. You can contact the office directly through this profile page.
What practice areas does David J. L. Mortlock handle?
David J. L. Mortlock focuses on business, class action, product liability, appellate, aviation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David J. L. Mortlock practiced law?
David J. L. Mortlock has 22+ years of legal experience and has been licensed since 2004.
Where did David J. L. Mortlock go to law school?
David J. L. Mortlock earned their education at (—); (—).
How can I contact David J. L. Mortlock for a consultation?
You can contact David J. L. Mortlock 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

Georgetown University J.D. magna cum laude Order of the Coif Georgetown University J.D. Articles Selection Editor Georgetown University J.D. Georgetown Journal on Poverty Law and Policy Georg
- In Progress
Cornell University B.A.
- In Progress

Bar Admissions

Maryland
Admitted: 2004
District of Columbia
Admitted: 2005
U.S. Court of Appeals, Sixth Circuit
Admitted: 2005

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