Atty. William E. Donnelly III

Atty. William E. Donnelly III

William E. Donnelly III is a lawyer practicing anti-corruption compliance, defense and investigations, audit and accounting, enforcement defense and government investigations and 5 other areas of law.

Washington Washington 56 yrs experience 56 year
Call (404) 689-5892 Book Appointment

Profile Summary

About William E. Donnelly III at a glance

William E. Donnelly III is a Partner based in Washington, District of Columbia. They have 56+ years of legal experience, licensed to practice since 1970. Their practice focuses on formation, business, securities, litigation, and consumer. Admitted to practice in Virginia (1970) and District of Columbia (1981). Educated at Georgetown University Law Center (J.D., 1980) and Georgetown University (A.B., 1977). Recognitions include AV Preeminent. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William E. Donnelly III is a lawyer practicing anti-corruption compliance, defense and investigations, audit and accounting, enforcement defense and government investigations and 5 other areas of law
  • William received a A.B. degree from Georgetown University in 1977, and has been licensed for 56 years
  • William practices in Washington, DC

Practice Areas Explained

William E. Donnelly III's Areas of Practice

Each practice area below reflects the types of cases William E. Donnelly III handles, with a brief overview of what that area of law covers.

Business Formation

William E. Donnelly III is one of 35,584 formation attorneys indexed nationally. Browse formation 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.

William E. Donnelly III is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Securities Law

William E. Donnelly III is one of 64,529 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.

William E. Donnelly III 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.

William E. Donnelly III is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 William E. Donnelly III

Where is William E. Donnelly III's law office located?
William E. Donnelly III's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does William E. Donnelly III handle?
William E. Donnelly III focuses on formation, business, securities, litigation, consumer. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has William E. Donnelly III practiced law?
William E. Donnelly III has 56+ years of legal experience and has been licensed since 1970.
Where did William E. Donnelly III go to law school?
William E. Donnelly III earned their education at (J.D., 1980); (A.B., 1977).
How can I contact William E. Donnelly III for a consultation?
You can contact William E. Donnelly III 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 William E. Donnelly III received?
William E. Donnelly III's notable recognition includes: AV Preeminent.

Education

J.D.
Georgetown University Law Center
- 1980
A.B.
Georgetown University
- 1977

Awards

AV Preeminent

Bar Admissions

Virginia
Admitted: 1970
District of Columbia
Admitted: 1981

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