Atty. Nancy Eileen Delaney

Atty. Nancy Eileen Delaney

Ms. Nancy Eileen Delaney is a lawyer practicing securities litigation, commercial litigation and arbitration, international arbitration and 4 other areas of law.

Washington Washington 38 Years Experience 38 year
Call (771) 232-8198

Profile Summary

About Nancy Eileen Delaney at a glance

Nancy Eileen Delaney is a Partner based in Washington, District of Columbia, practicing at Curtis, Mallet-Prevost, Colt & Mosle LLP. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on trusts, business, tax, securities, and litigation. Admitted to practice in New Jersey (1988), New York (1989), U.S. District Court, Southern District of New York (1989), and U.S. District Court, Eastern District of New York (1989). Educated at Fordham University (J.D., 1988) and Fordham University B.A. summa cum laude (—). Active member of The Association of the Bar of the City of New York New York State Bar Association Federal Bar Council. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms. Nancy Eileen Delaney is a lawyer practicing securities litigation, commercial litigation and arbitration, international arbitration and 4 other areas of law
  • Nancy received a B.A. degree from Fordham University, and has been licensed for 38 years
  • Nancy practices at Curtis, Mallet-Prevost, Colt & Mosle LLP in Washington, DC and 1 other location

Practice Areas Explained

Nancy Eileen Delaney's Areas of Practice

Each practice area below reflects the types of cases Nancy Eileen Delaney handles, with a brief overview of what that area of law covers.

Trusts

Nancy Eileen Delaney is one of 94,411 trusts attorneys indexed nationally. Browse trusts attorneys in District of Columbia →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Nancy Eileen Delaney is one of 452,854 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Nancy Eileen Delaney is one of 77,130 tax attorneys indexed nationally. Browse tax attorneys in District of Columbia →

Securities Law

Nancy Eileen Delaney is one of 58,852 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Civil Litigation

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

Nancy Eileen Delaney is one of 409,070 litigation attorneys indexed nationally. Browse litigation 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 Nancy Eileen Delaney

Where is Nancy Eileen Delaney's law office located?
Nancy Eileen Delaney's law practice is located in Washington, District of Columbia. The firm is Curtis, Mallet-Prevost, Colt & Mosle LLP. You can contact the office directly through this profile page.
What practice areas does Nancy Eileen Delaney handle?
Nancy Eileen Delaney focuses on trusts, business, tax, securities, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Nancy Eileen Delaney practiced law?
Nancy Eileen Delaney has 38+ years of legal experience and has been licensed since 1988.
Where did Nancy Eileen Delaney go to law school?
Nancy Eileen Delaney earned their education at (J.D., 1988); (—).
How can I contact Nancy Eileen Delaney for a consultation?
You can contact Nancy Eileen 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.
Fordham University
- 1988
Fordham University B.A. summa cum laude
- In Progress

Bar Admissions

New Jersey
Admitted: 1988
New York
Admitted: 1989
U.S. District Court, Southern District of New York
Admitted: 1989
U.S. District Court, Eastern District of New York
Admitted: 1989
District of Columbia U.S. Court of Appeals, District of Columbia Circuit, U.S. Supreme Court
Admitted: 2000
U.S. Court of Appeals, Second and Third Circuits and U.S. Tax Court
Admitted: 2000

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