Atty. Mark Leroy Jensen

Atty. Mark Leroy Jensen

Mr. Mark Leroy Jensen is a lawyer practicing government contracts,, investigations &, international trade and 11 other areas of law.

Washington Washington 18 yrs experience 18 year
Call (771) 328-7561 Book Appointment

Profile Summary

About Mark Leroy Jensen at a glance

Mark Leroy Jensen is a contracts, ip, white collar, whistleblower, and government attorney based in Washington, District of Columbia. They have 18+ years of legal experience, licensed to practice since 2008. Admitted to practice in New York (2008) and District of Columbia U.S. District Court for the District of Columbia U.S. Court of International Tr (2009). Educated at Harvard Law School (J.D., 2007) and Bates College (B.A., 1999). Active member of Memberships •D, C, and Bar Association, International Law Section •American Bar Association, International Law Section •Society for International Affairs. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Mark Leroy Jensen is a lawyer practicing government contracts,, investigations &, international trade and 11 other areas of law
  • Mark received a B.A. degree from Bates College in 1999, and has been licensed for 18 years
  • Mark practices in Washington, DC

Practice Areas Explained

Mark Leroy Jensen's Areas of Practice

Each practice area below reflects the types of cases Mark Leroy Jensen handles, with a brief overview of what that area of law covers.

Contracts

Mark Leroy Jensen is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in District of Columbia →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Mark Leroy Jensen is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

White Collar Crimes

Mark Leroy Jensen is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Whistleblower & Retaliation

Mark Leroy Jensen is one of 3,552 whistleblower attorneys indexed nationally. Browse whistleblower attorneys in District of Columbia →

Government & Administrative Law

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

Mark Leroy Jensen is one of 132,225 government attorneys indexed nationally. Browse government 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 Mark Leroy Jensen

Where is Mark Leroy Jensen's law office located?
Mark Leroy Jensen's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Mark Leroy Jensen handle?
Mark Leroy Jensen focuses on contracts, ip, white collar, whistleblower, government. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Mark Leroy Jensen practiced law?
Mark Leroy Jensen has 18+ years of legal experience and has been licensed since 2008.
Where did Mark Leroy Jensen go to law school?
Mark Leroy Jensen earned their education at (J.D., 2007); (B.A., 1999).
How can I contact Mark Leroy Jensen for a consultation?
You can contact Mark Leroy Jensen 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.
Harvard Law School
- 2007
B.A.
Bates College
- 1999

Bar Admissions

New York
Admitted: 2008
District of Columbia U.S. District Court for the District of Columbia U.S. Court of International Tr
Admitted: 2009

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