Atty. Ms Oonagh Lenora Deasy

Atty. Ms Oonagh Lenora Deasy

Ms Oonagh Lenora Deasy is a lawyer practicing corporate / incorporation, securities / investment fraud, entertainment and media transactions and 2 other areas of law. Oonagh received a B.B.A. degree from James Madison University in 1989, and has been licensed for 31 years.

Washington Washington 31 yrs experience 31 year
Call (443) 909-4915 Book Appointment

Profile Summary

About Ms Oonagh Lenora Deasy at a glance

Ms Oonagh Lenora Deasy is a Special Counsel based in Washington, District of Columbia, practicing at Katten Muchin Rosenman Llp. They have 31+ years of legal experience, licensed to practice since 1995. Their practice focuses on formation, securities, consumer, government, and entertainment. Admitted to practice in Virginia (1995) and District of Columbia (2007). Educated at Tulane Law School (J.D., 1995) and James Madison University (B.B.A., 1989). Active member of National Association of Bond Lawyers. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ms Oonagh Lenora Deasy is a lawyer practicing corporate / incorporation, securities / investment fraud, entertainment and media transactions and 2 other areas of law
  • Oonagh received a B.B.A. degree from James Madison University in 1989, and has been licensed for 31 years
  • Oonagh practices at Katten Muchin Rosenman LLP in Washington, DC

Practice Areas Explained

Ms Oonagh Lenora Deasy's Areas of Practice

Each practice area below reflects the types of cases Ms Oonagh Lenora Deasy handles, with a brief overview of what that area of law covers.

Business Formation

Ms Oonagh Lenora Deasy is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in District of Columbia →

Securities Law

Ms Oonagh Lenora Deasy is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in District of Columbia →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Ms Oonagh Lenora Deasy is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in District of Columbia →

Government & Administrative Law

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

Ms Oonagh Lenora Deasy is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Entertainment & Sports Law

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Ms Oonagh Lenora Deasy is one of 45,946 entertainment attorneys indexed nationally. Browse entertainment 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 Ms Oonagh Lenora Deasy

Where is Ms Oonagh Lenora Deasy's law office located?
Ms Oonagh Lenora Deasy's law practice is located in Washington, District of Columbia. The firm is Katten Muchin Rosenman Llp. You can contact the office directly through this profile page.
What practice areas does Ms Oonagh Lenora Deasy handle?
Ms Oonagh Lenora Deasy focuses on formation, securities, consumer, government, entertainment. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Ms Oonagh Lenora Deasy practiced law?
Ms Oonagh Lenora Deasy has 31+ years of legal experience and has been licensed since 1995.
Where did Ms Oonagh Lenora Deasy go to law school?
Ms Oonagh Lenora Deasy earned their education at (J.D., 1995); (B.B.A., 1989).
How can I contact Ms Oonagh Lenora Deasy for a consultation?
You can contact Ms Oonagh Lenora Deasy 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.
Tulane Law School
- 1995
B.B.A.
James Madison University
- 1989

Bar Admissions

Virginia
Admitted: 1995
District of Columbia
Admitted: 2007

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