Atty. Jonathan David Hacker

Atty. Jonathan David Hacker

Mr. Jonathan David Hacker is a lawyer practicing administrative law, antitrust & trade law, criminal defense and 1 other area of law.

Washington Washington 30 Years Experience 30 year
Call (202) 990-5199

Profile Summary

About Jonathan David Hacker at a glance

Jonathan David Hacker is a Partner based in Washington, District of Columbia, practicing at O Melveny And Myers Llp. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on criminal defense, government, and appellate. Admitted to practice in Maryland U.S. Court of Appeals, Fourth, Sixth, Seventh, Ninth, Tenth, Eleventh and Federal Circuits (1996) and District of Columbia U.S. Supreme Court U.S. District Court, District of Columbia (1998). Educated at Harvard University (A.B., 1990) and University of Michigan J.D. magna cum laude University of Michigan J.D. Order of the Coif (—). Active member of Edward Coke Appellate Inn of Court. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Jonathan David Hacker is a lawyer practicing administrative law, antitrust & trade law, criminal defense and 1 other area of law
  • Jonathan received a A.B. degree from Harvard University in 1990, and has been licensed for 30 years
  • Jonathan practices at O'Melveny & Myers LLP in Washington, DC

Practice Areas Explained

Jonathan David Hacker's Areas of Practice

Each practice area below reflects the types of cases Jonathan David Hacker 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.

Jonathan David Hacker is one of 190,900 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in District of Columbia →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Jonathan David Hacker is one of 118,414 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Appellate Practice

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

Jonathan David Hacker is one of 77,587 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 venue, 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 Jonathan David Hacker

Where is Jonathan David Hacker's law office located?
Jonathan David Hacker's law practice is located in Washington, District of Columbia. The firm is O Melveny And Myers Llp. You can contact the office directly through this profile page.
What practice areas does Jonathan David Hacker handle?
Jonathan David Hacker focuses on criminal defense, government, appellate. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Jonathan David Hacker practiced law?
Jonathan David Hacker has 30+ years of legal experience and has been licensed since 1996.
Where did Jonathan David Hacker go to law school?
Jonathan David Hacker earned their education at (A.B., 1990); (—).
How can I contact Jonathan David Hacker for a consultation?
You can contact Jonathan David Hacker 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

A.B.
Harvard University
- 1990
University of Michigan J.D. magna cum laude University of Michigan J.D. Order of the Coif
- In Progress

Bar Admissions

Maryland U.S. Court of Appeals, Fourth, Sixth, Seventh, Ninth, Tenth, Eleventh and Federal Circuits
Admitted: 1996
District of Columbia U.S. Supreme Court U.S. District Court, District of Columbia
Admitted: 1998

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.