Atty. Brendan Sullivan

Atty. Brendan Sullivan

Brendan Sullivan is a lawyer practicing litigation, communications / media, antitrust / trade law. Brendan has been licensed for 17 years.

Washington Washington 17 yrs experience 17 year
Call (443) 860-2728 Book Appointment

Profile Summary

About Brendan Sullivan at a glance

Brendan Sullivan is a litigation and entertainment attorney based in Washington, District of Columbia. They have 17+ years of legal experience, licensed to practice since 2009. Admitted to practice in Massachusetts (2009) and New York (2010). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Brendan Sullivan is a lawyer practicing litigation, communications / media, antitrust / trade law
  • Brendan has been licensed for 17 years
  • Brendan practices in Washington, DC

Practice Areas Explained

Brendan Sullivan's Areas of Practice

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

Civil Litigation

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

Brendan Sullivan is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in District of Columbia →

Entertainment & Sports Law

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

Brendan Sullivan 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 Brendan Sullivan

Where is Brendan Sullivan's law office located?
Brendan Sullivan's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Brendan Sullivan handle?
Brendan Sullivan focuses on litigation, entertainment. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Brendan Sullivan practiced law?
Brendan Sullivan has 17+ years of legal experience and has been licensed since 2009.
How can I contact Brendan Sullivan for a consultation?
You can contact Brendan Sullivan 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.

Bar Admissions

Massachusetts
Admitted: 2009
New York
Admitted: 2010

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