Atty. Patrick Pearse O'Donnell

Atty. Patrick Pearse O'Donnell

Patrick Pearse O'Donnell is a lawyer practicing white collar crime, embezzlement, white collar criminal defense and 27 other areas of law. Patrick received a B.A. degree from University of Pennsylvania in 1989, and has been licensed for 29 years.

Washington Washington 29 yrs experience 29 year
Call (771) 243-2363 Book Appointment

Profile Summary

About Patrick Pearse O'Donnell at a glance

Patrick Pearse O'Donnell is a Member based in Washington, District of Columbia, practicing at Harris Wiltshire And Grannis Llp. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on criminal defense, business, federal crimes, white collar, and litigation. Admitted to practice in Virginia (1997) and District of Columbia (1998). Educated at Georgetown University Law Center (J.D., 1997) and University of Pennsylvania (B.A., 1989). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Patrick Pearse O'Donnell is a lawyer practicing white collar crime, embezzlement, white collar criminal defense and 27 other areas of law
  • Patrick received a B.A. degree from University of Pennsylvania in 1989, and has been licensed for 29 years
  • Patrick practices at Harris, Wiltshire & Grannis LLP in Washington, DC

Practice Areas Explained

Patrick Pearse O'Donnell's Areas of Practice

Each practice area below reflects the types of cases Patrick Pearse O'Donnell handles, with a brief overview of what that area of law covers.

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.

Patrick Pearse O'Donnell is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense 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.

Patrick Pearse O'Donnell is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Federal Crimes

Patrick Pearse O'Donnell is one of 6,773 federal crimes attorneys indexed nationally. Browse federal crimes attorneys in District of Columbia →

White Collar Crimes

Patrick Pearse O'Donnell is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in District of Columbia →

Civil Litigation

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

Patrick Pearse O'Donnell is one of 454,532 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 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 Patrick Pearse O'Donnell

Where is Patrick Pearse O'Donnell's law office located?
Patrick Pearse O'Donnell's law practice is located in Washington, District of Columbia. The firm is Harris Wiltshire And Grannis Llp. You can contact the office directly through this profile page.
What practice areas does Patrick Pearse O'Donnell handle?
Patrick Pearse O'Donnell focuses on criminal defense, business, federal crimes, white collar, litigation. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Patrick Pearse O'Donnell practiced law?
Patrick Pearse O'Donnell has 29+ years of legal experience and has been licensed since 1997.
Where did Patrick Pearse O'Donnell go to law school?
Patrick Pearse O'Donnell earned their education at (J.D., 1997); (B.A., 1989).
How can I contact Patrick Pearse O'Donnell for a consultation?
You can contact Patrick Pearse O'Donnell 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.
Georgetown University Law Center
- 1997
B.A.
University of Pennsylvania
- 1989

Bar Admissions

Virginia
Admitted: 1997
District of Columbia
Admitted: 1998

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