Atty. Thomas J. Delaney

Atty. Thomas J. Delaney

Mr. Thomas J.

Washington Washington 39 yrs experience 39 year
Call (443) 909-4791 Book Appointment

Profile Summary

About Thomas J. Delaney at a glance

Thomas J. Delaney is a Partner based in Washington, District of Columbia, practicing at Mayer Brown Llp. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on business, white collar, litigation, consumer, and insurance. Admitted to practice in New Jersey (1987), Pennsylvania (1987), and District of Columbia (1995). Educated at American University Washington College of Law (J.D., 1986) and Georgetown University (B.A., 1979). Active member of Activities American Bar Association, Section of Business Law. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Thomas J. Delaney is a lawyer practicing banking & finance, congressional investigations & crisis management, consumer financial protection bureau and 6 other areas of law
  • Thomas received a B.A. degree from Georgetown University in 1979, and has been licensed for 39 years
  • Thomas practices at Mayer Brown LLP in Washington, DC

Practice Areas Explained

Thomas J. Delaney's Areas of Practice

Each practice area below reflects the types of cases Thomas J. Delaney 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.

Thomas J. Delaney is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

White Collar Crimes

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

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Thomas J. Delaney is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 J. Delaney

Where is Thomas J. Delaney's law office located?
Thomas J. Delaney's law practice is located in Washington, District of Columbia. The firm is Mayer Brown Llp. You can contact the office directly through this profile page.
What practice areas does Thomas J. Delaney handle?
Thomas J. Delaney focuses on business, white collar, litigation, consumer, insurance. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Thomas J. Delaney practiced law?
Thomas J. Delaney has 39+ years of legal experience and has been licensed since 1987.
Where did Thomas J. Delaney go to law school?
Thomas J. Delaney earned their education at (J.D., 1986); (B.A., 1979).
How can I contact Thomas J. Delaney for a consultation?
You can contact Thomas J. Delaney 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.
American University Washington College of Law
- 1986
B.A.
Georgetown University
- 1979

Bar Admissions

New Jersey
Admitted: 1987
Pennsylvania
Admitted: 1987
District of Columbia
Admitted: 1995

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