Atty. Michael Sean Royall

Atty. Michael Sean Royall

Mr. Michael Sean Royall is a lawyer practicing government, antitrust and trade regulation, appellate and constitutional law and 9 other areas of law.

Washington Washington 35 yrs experience 35 year
Call (771) 220-6192 Book Appointment

Profile Summary

About Michael Sean Royall at a glance

Michael Sean Royall is a Partner based in Washington, District of Columbia, practicing at King And Spalding Llp. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on ip, class action, litigation, government, and health care. Admitted to practice in Texas (1991) and District of Columbia (1994). Educated at University of Chicago Law School J.D. cum laude, Law Review (—) and Texas A&M University B.S. magna cum laude (—). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Michael Sean Royall is a lawyer practicing government, antitrust and trade regulation, appellate and constitutional law and 9 other areas of law
  • Michael received a B.S. degree from Texas A&M University, and has been licensed for 35 years
  • Michael practices at King & Spalding LLP in Washington, DC

Practice Areas Explained

Michael Sean Royall's Areas of Practice

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

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Michael Sean Royall is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →

Class Action

Michael Sean Royall is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in District of Columbia →

Civil Litigation

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

Michael Sean Royall is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Government & Administrative Law

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

Michael Sean Royall is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Michael Sean Royall is one of 66,735 health care attorneys indexed nationally. Browse health care 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 Michael Sean Royall

Where is Michael Sean Royall's law office located?
Michael Sean Royall's law practice is located in Washington, District of Columbia. The firm is King And Spalding Llp. You can contact the office directly through this profile page.
What practice areas does Michael Sean Royall handle?
Michael Sean Royall focuses on ip, class action, litigation, government, health care. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Michael Sean Royall practiced law?
Michael Sean Royall has 35+ years of legal experience and has been licensed since 1991.
Where did Michael Sean Royall go to law school?
Michael Sean Royall earned their education at (—); (—).
How can I contact Michael Sean Royall for a consultation?
You can contact Michael Sean Royall 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

University of Chicago Law School J.D. cum laude, Law Review
- In Progress
Texas A&M University B.S. magna cum laude
- In Progress

Bar Admissions

Texas
Admitted: 1991
District of Columbia
Admitted: 1994

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