Atty. Leonard Egan

Atty. Leonard Egan

Leonard Egan is a lawyer practicing antitrust law, litigation, ship financing. Leonard received a A.B. degree from Harvard University in 1962, and has been licensed for 61 years.

Washington Washington 61 Years Experience 61 year
Call (771) 218-3541

Profile Summary

About Leonard Egan at a glance

Leonard Egan is an Of Counsel based in Washington, District of Columbia, practicing at Slater & Zeien, L.L.P.. They have 61+ years of legal experience, licensed to practice since 1965. Their practice focuses on litigation. Admitted to practice in District of Columbia (1965). Educated at Harvard University (LL.B., 1965) and Harvard University (A.B., 1962). Active member of The District of Columbia Bar. Serves clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leonard Egan is a lawyer practicing antitrust law, litigation, ship financing
  • Leonard received a A.B. degree from Harvard University in 1962, and has been licensed for 61 years
  • Leonard practices at Slater & Zeien, L.L.P. in Washington, DC

Practice Areas Explained

Leonard Egan's Areas of Practice

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

Civil Litigation

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

Leonard Egan 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 Leonard Egan

Where is Leonard Egan's law office located?
Leonard Egan's law practice is located in Washington, District of Columbia. The firm is Slater & Zeien, L.L.P.. You can contact the office directly through this profile page.
What practice areas does Leonard Egan handle?
Leonard Egan focuses on litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Leonard Egan practiced law?
Leonard Egan has 61+ years of legal experience and has been licensed since 1965.
Where did Leonard Egan go to law school?
Leonard Egan earned their education at (LL.B., 1965); (A.B., 1962).
How can I contact Leonard Egan for a consultation?
You can contact Leonard Egan 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

LL.B.
Harvard University
- 1965
A.B.
Harvard University
- 1962

Bar Admissions

District of Columbia
Admitted: 1965

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