Atty. John Daniel Carroll

Atty. John Daniel Carroll

Mr. John Daniel Carroll is a lawyer practicing antitrust and competition, antitrust counseling and compliance, consumer protection and 16 other areas of law.

Washington Washington 22 yrs experience 22 year
Call (732) 360-6947 Book Appointment

Profile Summary

About John Daniel Carroll at a glance

John Daniel Carroll is a Partner based in Washington, District of Columbia, practicing at Sheppard Mullin. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on business, m&a, litigation, consumer, and government. Admitted to practice in Maryland (2004) and District of Columbia Supreme Court of the United States (2008). Educated at George Washington University (J.D., 2004) and University of Michigan (B.A., 2001). Active member of 2021-2022, 2022-2023, Memberships •ABA Antitrust Section, Vice-Chair of the Media & Technologies Committee. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. John Daniel Carroll is a lawyer practicing antitrust and competition, antitrust counseling and compliance, consumer protection and 16 other areas of law
  • John received a B.A. degree from University of Michigan in 2001, and has been licensed for 22 years
  • John practices at Sheppard Mullin in Washington, DC

Practice Areas Explained

John Daniel Carroll's Areas of Practice

Each practice area below reflects the types of cases John Daniel Carroll 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.

John Daniel Carroll is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Mergers & Acquisitions

John Daniel Carroll is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in District of Columbia →

Civil Litigation

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

John Daniel Carroll is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Consumer Protection

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

John Daniel Carroll 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.

John Daniel Carroll is one of 132,225 government attorneys indexed nationally. Browse government 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 John Daniel Carroll

Where is John Daniel Carroll's law office located?
John Daniel Carroll's law practice is located in Washington, District of Columbia. The firm is Sheppard Mullin. You can contact the office directly through this profile page.
What practice areas does John Daniel Carroll handle?
John Daniel Carroll focuses on business, m&a, litigation, consumer, government. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has John Daniel Carroll practiced law?
John Daniel Carroll has 22+ years of legal experience and has been licensed since 2004.
Where did John Daniel Carroll go to law school?
John Daniel Carroll earned their education at (J.D., 2004); (B.A., 2001).
How can I contact John Daniel Carroll for a consultation?
You can contact John Daniel Carroll 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.
George Washington University
- 2004
B.A.
University of Michigan
- 2001

Bar Admissions

Maryland
Admitted: 2004
District of Columbia Supreme Court of the United States
Admitted: 2008

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