Atty. Donald Kaplan

Atty. Donald Kaplan

Donald Kaplan is a lawyer practicing litigation, appeals, energy and 4 other areas of law. Donald received a A.B. degree from Rutgers University in 1967, and has been licensed for 53 years.

Washington Washington 53 yrs experience 53 year
Call (202) 738-1866 Book Appointment

Profile Summary

About Donald Kaplan at a glance

Donald Kaplan is a Partner based in Washington, District of Columbia, practicing at K&L Gates LLP. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on business, litigation, appellate, and energy. Admitted to practice in New York (1973) and District of Columbia U.S. Court of Appeals, Second, Fourth, Seventh, Ninth and District of Columbia (1990). Educated at Harvard Law School (J.D., 1970) and Rutgers University (A.B., 1967). Recognitions include AV Preeminent. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Donald Kaplan is a lawyer practicing litigation, appeals, energy and 4 other areas of law
  • Donald received a A.B. degree from Rutgers University in 1967, and has been licensed for 53 years
  • Donald practices at K&L Gates LLP in Washington, DC

Practice Areas Explained

Donald Kaplan's Areas of Practice

Each practice area below reflects the types of cases Donald Kaplan 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.

Donald Kaplan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Civil Litigation

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

Donald Kaplan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Donald Kaplan is one of 86,319 appellate attorneys indexed nationally. Browse appellate attorneys in District of Columbia →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Donald Kaplan is one of 36,230 energy attorneys indexed nationally. Browse energy 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 Donald Kaplan

Where is Donald Kaplan's law office located?
Donald Kaplan's law practice is located in Washington, District of Columbia. The firm is K&L Gates LLP. You can contact the office directly through this profile page.
What practice areas does Donald Kaplan handle?
Donald Kaplan focuses on business, litigation, appellate, energy. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Donald Kaplan practiced law?
Donald Kaplan has 53+ years of legal experience and has been licensed since 1973.
Where did Donald Kaplan go to law school?
Donald Kaplan earned their education at (J.D., 1970); (A.B., 1967).
How can I contact Donald Kaplan for a consultation?
You can contact Donald Kaplan 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 Donald Kaplan received?
Donald Kaplan's notable recognition includes: AV Preeminent.

Education

J.D.
Harvard Law School
- 1970
A.B.
Rutgers University
- 1967

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1973
District of Columbia U.S. Court of Appeals, Second, Fourth, Seventh, Ninth and District of Columbia
Admitted: 1990

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