Atty. Thomas Overton Barnett

Atty. Thomas Overton Barnett

Mr. Thomas Overton Barnett is a lawyer practicing mergers & acquisitions, government, antitrust & consumer law and 9 other areas of law.

Washington Washington 37 yrs experience 37 year
Call (771) 328-7561 Book Appointment

Profile Summary

About Thomas Overton Barnett at a glance

Thomas Overton Barnett is a Partner based in Washington, District of Columbia, practicing at Covington And Burling Llp. They have 37+ years of legal experience, licensed to practice since 1989. Their practice focuses on m&a, white collar, litigation, consumer, and environmental. Admitted to practice in Maryland (1989) and District of Columbia (1991). Educated at London School of Economics (M.Sc. London, 1986). Recognitions include Peer Reviewed. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Thomas Overton Barnett is a lawyer practicing mergers & acquisitions, government, antitrust & consumer law and 9 other areas of law
  • Thomas received a degree from London School of Economics in 1986, and has been licensed for 37 years
  • Thomas practices at Covington & Burling LLP in Washington, DC

Practice Areas Explained

Thomas Overton Barnett's Areas of Practice

Each practice area below reflects the types of cases Thomas Overton Barnett handles, with a brief overview of what that area of law covers.

Mergers & Acquisitions

Thomas Overton Barnett is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in District of Columbia →

White Collar Crimes

Thomas Overton Barnett is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Thomas Overton Barnett is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Thomas Overton Barnett is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in District of Columbia →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Thomas Overton Barnett is one of 56,434 environmental attorneys indexed nationally. Browse environmental 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 Thomas Overton Barnett

Where is Thomas Overton Barnett's law office located?
Thomas Overton Barnett's law practice is located in Washington, District of Columbia. The firm is Covington And Burling Llp. You can contact the office directly through this profile page.
What practice areas does Thomas Overton Barnett handle?
Thomas Overton Barnett focuses on m&a, white collar, litigation, consumer, environmental. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Thomas Overton Barnett practiced law?
Thomas Overton Barnett has 37+ years of legal experience and has been licensed since 1989.
Where did Thomas Overton Barnett go to law school?
Thomas Overton Barnett earned their education at (M.Sc. London, 1986).
How can I contact Thomas Overton Barnett for a consultation?
You can contact Thomas Overton Barnett 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.
What awards or recognition has Thomas Overton Barnett received?
Thomas Overton Barnett's notable recognition includes: Peer Reviewed.

Education

M.Sc. London
London School of Economics
- 1986

Awards

Peer Reviewed

Bar Admissions

Maryland
Admitted: 1989
District of Columbia
Admitted: 1991

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
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.