Atty. Russell David Duncan

Atty. Russell David Duncan

Russell David Duncan is a lawyer practicing white collar, securities enforcement, and government investigations, criminal defense, financial regulatory and compliance practice and 12 other areas of law. Russell received a A.B. degree from Harvard University in 1978, and has been licensed for 44 years.

Potomac Potomac 44 yrs experience 44 year
Call (771) 220-6290 Book Appointment

Profile Summary

About Russell David Duncan at a glance

Russell David Duncan is a formation, contracts, criminal defense, immigration, and business attorney based in Potomac, Maryland. They have 44+ years of legal experience, licensed to practice since 1982. Admitted to practice in District of Columbia (1982) and Maryland U.S. Federal Courts U.S. District Court for the District of Maryland U.S. Court of Appeals, (1984). Educated at Harvard Law School (J.D., 1982) and Harvard University (A.B., 1978). Serands clients in Potomac, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Russell David Duncan is a lawyer practicing white collar, securities enforcement, and government investigations, criminal defense, financial regulatory and compliance practice and 12 other areas of law
  • Russell received a A.B. degree from Harvard University in 1978, and has been licensed for 44 years
  • Russell practices in Potomac, MD

Practice Areas Explained

Russell David Duncan's Areas of Practice

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

Business Formation

Russell David Duncan is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in Maryland →

Contracts

Russell David Duncan is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Maryland →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Russell David Duncan is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Maryland →

Immigration Law

Immigration attorneys help with green cards, visas, citizenship, asylum, and deportation defense. Find a verified immigration lawyer for your case.

Russell David Duncan is one of 40,633 immigration attorneys indexed nationally. Browse immigration attorneys in Maryland →

Business & Corporate Law

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

Russell David Duncan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Potomac are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland 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 Maryland courts without local counsel or pro hac vice admission.

Looking for additional Maryland attorneys? Browse all attorneys in Potomac or all attorneys in Maryland.

Frequently Asked

Common questions about Russell David Duncan

Where is Russell David Duncan's law office located?
Russell David Duncan's law practice is located in Potomac, Maryland. You can contact the office directly through this profile page.
What practice areas does Russell David Duncan handle?
Russell David Duncan focuses on formation, contracts, criminal defense, immigration, business. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has Russell David Duncan practiced law?
Russell David Duncan has 44+ years of legal experience and has been licensed since 1982.
Where did Russell David Duncan go to law school?
Russell David Duncan earned their education at (J.D., 1982); (A.B., 1978).
How can I contact Russell David Duncan for a consultation?
You can contact Russell David Duncan 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.
Harvard Law School
- 1982
A.B.
Harvard University
- 1978

Bar Admissions

District of Columbia
Admitted: 1982
Maryland U.S. Federal Courts U.S. District Court for the District of Maryland U.S. Court of Appeals,
Admitted: 1984

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