Atty. David B. Finnegan

Atty. David B. Finnegan

David B. Finnegan is a lawyer practicing government relations.

Washington Washington 65 yrs experience 65 year
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Profile Summary

About David B. Finnegan at a glance

David B. Finnegan is an Attorney based in Washington, District of Columbia, practicing at Mayer Brown Llp. They have 65+ years of legal experience, licensed to practice since 1961. Their practice focuses on government. Admitted to practice in District of Columbia (1961), Massachusetts (1961), US District Court for the District of Columbia (1961), and US Court of Appeals for the District of Columbia Circuit (1961). Educated at Boston College School of Law (J.D., 1960). Recognitions include Peer Reviewed. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David B. Finnegan is a lawyer practicing government relations
  • David B. has been licensed for 65 years
  • David B. practices at Mayer Brown LLP in Washington, DC

Practice Areas Explained

David B. Finnegan's Areas of Practice

Each practice area below reflects the types of cases David B. Finnegan handles, with a brief overview of what that area of law covers.

Government & Administrative Law

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

David B. Finnegan 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 David B. Finnegan

Where is David B. Finnegan's law office located?
David B. Finnegan'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 David B. Finnegan handle?
David B. Finnegan focuses on government. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has David B. Finnegan practiced law?
David B. Finnegan has 65+ years of legal experience and has been licensed since 1961.
Where did David B. Finnegan go to law school?
David B. Finnegan earned their education at (J.D., 1960).
How can I contact David B. Finnegan for a consultation?
You can contact David B. Finnegan 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 David B. Finnegan received?
David B. Finnegan's notable recognition includes: Peer Reviewed.

Practice Areas

Education

J.D.
Boston College School of Law
- 1960

Awards

Peer Reviewed

Bar Admissions

District of Columbia
Admitted: 1961
Massachusetts
Admitted: 1961
US District Court for the District of Columbia
Admitted: 1961
US Court of Appeals for the District of Columbia Circuit
Admitted: 1961
US Supreme Court
Admitted: 1993

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