Barry Barnett
Houston Office Phone: (713) 653-7891 New York Office Phone: (212) 729-2024 Mobile: (866) 754-1900 Email Download vCard Print Bio to PDF
  • Yale University (B.A., Economics and History (honors), magna cum laude)
  • Harvard Law School (J.D., cum laude).
Judicial Clerkship

Law Clerk to The Honorable Jerre S. Williams, United States Court of Appeals, Fifth Circuit.

Barry Barnett

Clients and colleagues call Barry Barnett an “incredibly gifted lawyer” (Chambers and Partners) who is “magic in the courtroom” (Who’s Who Legal). In 2020 and 2021, Lawdragon named him one of the 500 “best of the best” lawyers in the United States. And Best Lawyers honored him as “Lawyer of the Year” in Houston for Bet-the-Company Litigation (2019 and 2017) and Patent Litigation (2020). With offices in Dallas, Houston, and New York, he has successfully navigated complex matters for sophisticated business clients across the United States for more than three decades.

Trial counsel

Barnett’s credentials match his knowledge and skill. The son of a Texas roughneck and grandson of a Texas sharecropper, he is a Fellow in the American College of Trial Lawyers, an Elected Member of the American Law Institute, and an honors graduate of Yale University and Harvard Law School. With 35 years of trial and appellate work representing both plaintiffs and defendants, he is a master strategist and nimble tactician in complex disputes.

Barnett focuses on enforcement of antitrust laws, the Magna Carta of free enterprise, in Supreme Court Justice Thurgood Marshall’s memorable phrase. He is also adept in energyand intellectual property matters and has battled for clients against a Who’s Who list of corporate behemoths, including Abbott Labs, Alcoa, Apple, AT&T, BlackBerry, Broadcom, Comcast, Dow, JPMorgan Chase, Samsung, and Visa.

Barnett projects a compelling courtroom presence. His performance before the Supreme Court in Comcast Corp. v. Behrend prompted the Court to withdraw the question on which it had granted review. The judge      in a trial involving mobile phone technology called him “one of the best” and his opening statement the finest he had ever seen. Another trial judge told Barnett minutes after a jury returned a favorable verdict against the county’s most powerful manufacturer that he was one of the two best trial lawyers he’d ever come across—adding that the other one was dead.

Complete package

Barnett is versatile and knows how to handle a case all the way from strategic planning to affirmance on appeal. He’s tried cases to verdict and then briefed and argued them when they went before appellate courts, including the Third, Fifth, and Tenth Circuits, the Supreme Court of Louisiana, and (in the case of Comcast Corp. v. Behrend) the Supreme Court of the United States.

Barnett is a sought-after public speaker, serving on panels and talking on topics like the trial of antitrust class actions and techniques for streamlining complex litigation. He also comments on trends in commercial litigation and the implications of major rulings for outlets such as NPR, Reuters, Law360, Corporate Counsel, and The Dallas Morning News. He’s even appeared on Frontline.


Clients and other hard graders have praised Barnett for his courtroom skills and legal acumen.

“Barry Barnett was magnificent in trying this case,” said Energy Future Holdings’ general counsel after Barnett led a trial team that defeated $500 million claims relating to power plants, a lignite mine, and an aluminum smelter. “We couldn’t ask for more able trial counsel.”

A client in a $100 million oil and gas case, which Barnett’s team won at trial and held on appeal, said Barnett and his team “presented a rare combination of strong legal intellect, common sense about right and wrong, and credibility in the courtroom.”

Chambers and Partners calls him “an incredibly gifted lawyer” and “The top antitrust lawyer in Texas,” who earns “widespread praise from peers””, “particularly [for] his notable courtroom skills.”  Lawdragon honored him in 2020 and 2021 as one of the 500 “best of the best” lawyers in the United States. Who’s Who Legal says he does “a fantastic job for his clients.” And Best Lawyers named him the 2019 and 2017 Lawyer   of the Year for Bet-the-Company Litigation and the 2020 Lawyer of the Year for Patent Litigation in Houston.

Civic Engagement

Barnett relishes opportunities to collaborate with all kinds of people. At the non-for-profit Center for American and International Law, founded by a former prosecutor at Nuremberg in 1947 and headquartered in the Dallas area, he has served on the Executive Committee, co-chaired the committee that produced CAIL’s first-ever strategic plan, supported CAIL’s Institute for Law Enforcement Administration and other development efforts, and proposed formation of a new Institute for Social Justice Law. He is also a Trustee of the venerable and vibrant New-York Historical Society, a Sterling Fellow at Yale, and a proud contributor to the Yellow Ribbon Program at Harvard Law. His pro bono work includes leading the trial team representing people who are at greatest risk of severe illness and death as a result of being exposed to the novel coronavirus SARS-CoV-2 while being detained in the Dallas County jail. At Susman Godfrey, Barnett chaired the Practice Development Committee and has served on the firm’s Executive Committee, Employment Committee, and ad hoc committees on partner compensation, succession of leadership, and revision of the firm’s partnership agreement.

Keeping perspective

Barnett appreciates that clients face many pressures. Managing the stress is important, especially in matters that take years to resolve. He encourages clients to call him whenever they have a question or concern and to keep the inevitable ups and downs in perspective. He wants them to know that he will do his level best to help them achieve their goals. He also strives to foster trust and to make working with him a pleasure. Winning makes that easier.

Superb clients

A wide range of business clients have entrusted their critical matters to Barnett, including the ones you see below.

Public Companies:
  • Alaska Airlines
  • Encana Oil & Gas
  • Hinduja Global
  • KKR & Co.
  • Neiman Marcus
  • Trammell Crow Company
  • Texas Instruments
  • Vistra Energy
Private Companies:
  • Duane Reade
  • Joulon Holdings
  • Luminant Generation
  • Yale University
  • Morris & Dickson Co.
  • Oak Hill Capital
  • Olympia Minerals
  • TXU Energy

Barnett knows how to get along with all sorts of people. A son of a roughneck and a Texas native, he grew   up in Nacogdoches, the oldest town in Texas. A co-captain of his high school varsity football team, he also served as the Editor of Key Club’s Texas-Oklahoma District and sang in the East Texas All Region Choir. His wide-ranging experience and down-to-earth approach enable him to connect with clients, judges, jurors, witnesses, and even opposing counsel.

Barnett is steady and loyal. He has practiced at Susman Godfrey his entire career. He and his wife Nancy live in Dallas and enjoy spending time in Houston and New York. Their daughter works for H-E-B in Houston, and their son is a student at Columbia Law School.

As a member of Ivy League championship football teams in his junior and senior years at Yale and a parent  of two Yalies, Barnett has no trouble choosing sides for The Game in November. And he knows how important fighting until the end is. On his last play from scrimmage, during the waning minutes of The Game on Nov. 22, 1980, he recovered a Crimson fumble.

Yale won, 14-0.

Honors and Distinctions

Academy of American Legal Writers, Board Member (2012-2021).

American College of Trial Lawyers, Fellow (2014-2021).

American Law Institute, Elected Member (2007-2021).

The Best Lawyers in America, Houston Lawyer of the Year in Patent Litigation (2020) and Bet-the-Company Litigation (2017 and 2019), Bet-the-Company Litigation (2010-2021), Class Actions (2015-21), Commercial Litigation (2003-2021), Litigation – Antitrust (2012-2021),  Litigation  –  Intellectual  Property  (2012-2021), and Litigation – Patent (2012-2021) (Copyright by Woodward White Inc.).

Chambers USA: America’s Leading Lawyers for Business in Antitrust and General Commercial Litigation (2007-2021).

Martindale-Hubbell AV (highest) rating (1995-2021).

Lawdragon, The Lawdragon 500 Leading Lawyers (2020, 2021) and Lawdragon 500 Leading Plaintiff Financial Lawyers (2019, 2020)

  • Creator and blogger-in-chief, The Contingency.
  • Interviews by and articles for NPR’s “Marketplace” report, Law Blog of The Wall Street Journal, Texas Lawyer, ABA Journal, business torts “Hot Topics” by the Litigation Section of the Texas Bar Association, Global Competition Review, Kansas City Business Journal, The Dallas Morning News, Blawg Review, Texas Cable News, D CEO, and Dallas Business Journal.
  • Author and speaker at continuing legal education seminars, including “The Hottest Oil & Gas Claims” at the 66th Annual Oil & Gas Law Conference, Current Issues in Multidistrict Litigation and Class Actions” at the Third Circuit Judicial Conference; “Daubert in Class Certification Hearings: The Standard After Comcast” for ABA Section of Antitrust Law; and “Current Developments in Business Litigation”, American Bar Association.
Professional Associations and Memberships
Bar Memberships

State Bar of New York.

State Bar of Texas.

Bar of the Supreme Court of the United States of America.

Bars of the United States Courts of Appeals for the Third, Fifth, and Tenth Circuits.

Bars of the United States District Courts for the Northern, Eastern, Southern, and Western Districts of Texas; the Eastern and Southern Districts of New York; the District of Arizona; and the District of Colorado.

Professional and Civic Associations

American Bar Association; Section of Litigation and Section of Antitrust Law; American Association for Justice; Dallas Bar Association; Federal Bar Association Houston Bar Association.

Center for American and International Law, Executive Committee (2016-21) and Trustee (2011-2021). Yale Club of Dallas; Harvard Club of Dallas; Yale Club of New York City.

Greenhill School, Addison, Texas, Trustee (2007-2013).

New-York Historical Society, Trustee (2016-2021) and Chairman’s Council (2012-2021).

Life Fellow, American Bar Foundation, Texas Bar Foundation, Dallas Bar Foundation, and Houston Bar Foundation.