Best Lawyers in Massachusetts, United States for Litigation - Antitrust
Massachusetts is a rich state with a wide range of legal issues spanning industries, personal matters and public interests. From complex corporate litigation in Boston to family law cases in Worcester, choosing the right attorney in Massachusetts is essential.
This directory exists to help you make that choice with confidence. Whether you're navigating a business dispute or seeking guidance on estate planning, this is your starting point to connect with peer-recognized professionals across the state.
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This page is a curated directory of attorneys in Massachusetts who have earned recognition through Best Lawyers' rigorous peer-review process. You can browse by legal specialty, location or an individual lawyer’s name. Every profile includes verified, current credentials to help you compare qualifications and make informed contact decisions.
You’ll find professionals who represent a wide range of practices and regions, all committed to delivering results aligned with ethical and professional standards. Whether you’re a business executive, in-house counsel or an individual facing a personal legal challenge, this tool helps you find a lawyer in Massachusetts with the right experience and focus.
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- Boston remains a national legal hub, with top-tier attorneys in corporate law, white-collar defense, healthcare regulation and intellectual property.
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Wherever your legal issue arises, you’ll find attorneys across Massachusetts who understand the unique legal landscape of their region. Whether you're looking to resolve a dispute, defend your rights or plan for the future, you’ll find guidance here.
Why Trust This Directory to Find Your Legal Advocate
Each attorney in Massachusetts listed here has earned their place through Best Lawyers’ time-tested selection process. Every year, attorneys are nominated and reviewed by their peers, with a focus on professional excellence, legal ethics and meaningful client outcomes.
Inclusion is not purchased. While attorneys can manage their profile information, only those selected for the most recent edition are featured. This gives clients confidence that they’re viewing a current and credible list of attorneys in Massachusetts.
The peer-review methodology reflects what fellow professionals value most—trust, competence and consistency. It’s a high bar and every lawyer listed has met it.
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This is where your legal search begins—with a trusted, structured list of attorneys in Massachusetts who have been recognized by their peers for professional excellence. Use the filters to narrow down by location, practice area or name. Whether you're looking for help with a business transaction or need a skilled advocate for a personal legal issue, this directory helps you find a lawyer in Massachusetts who fits your specific needs.
Practice Area Overview
Private antitrust litigation can involve a single plaintiff and a single defendant in a single jurisdiction but more often involves groups or classes of plaintiffs often pursuing claims in multiple jurisdictions. Anticompetitive conduct that is condemned by the antitrust laws is often alleged to have harmed large groups of consumers or competitors, and the availability of treble damages under the antitrust laws provides a strong incentive for pursuing class claims. As with government antitrust litigation, the subject matter of private antitrust litigation can vary widely, including claims for alleged price fixing, price discrimination, bid rigging, tying, refusals to deal, vertical trade restraints, monopolization, attempted monopolization, and unfair competition.
Because antitrust litigation is often characterized by parallel governmental actions and private litigation spanning multiple domestic and even foreign jurisdictions, managing the risks of monetary and reputational harms consistent with the client’s business needs and goals requires a great deal of sensitivity and judgment on the part of the antitrust litigator. A skilled antitrust litigator must understand his or her client’s overall business operations as well as objectives and be able to develop a comprehensive strategy for dealing with many claimed stakeholders.
The intersection of antitrust and intellectual property law is an increasing focus in antitrust litigation. In part because patents convey limited monopolies, it is not uncommon for defendants in patent and copyright litigation to assert that plaintiffs have engaged in anticompetitive conduct in violation of the antitrust laws. The ownership and licensing of large portfolios of intellectual property rights — especially patents that are essential to practicing industrywide standards — have been a particular focus of recent antitrust litigation. For example, the U.S. Department of Justice has recently examined the acquisition of large patent portfolios by Microsoft, Apple, and others. And there are numerous pending investigations and litigations concerning whether owners of standards-essential patents are entitled to obtain injunctions against alleged infringers.
Peter T. Barbur, Partner
Cravath, Swaine & Moore
Corporate Law & Commercial Litigation Legal Guide 2025
View Legal Guide
James R. Carroll heads the litigation practice of Skadden’s Boston office. Mr. Carroll has broad experience — including jury trial experience — in consumer products, insurance, subprime-related issues and securities class action defense, as well as a broad array of complex civil litigations. Mr. Carroll is handling a number of purported class actions for major national life insurers and is defending a variety of purported class and individual actions in the life, disability ...
Voted Massachusetts Ten Leading Litigators — The National Law Journal CURRENT ROLE Partner & Executive Committee Member, Hagens Berman Sobol Shapiro LLP Leads HBSS’s Boston office Lead negotiator in court-approved settlements totaling more than $2 billion Court-appointed lead or co-lead in ten active antitrust cases alleging injury to businesses and/or consumers caused by the delayed availability of generic drug, including: In re Glumetza Antitrust Litigation , No. 19-cv-05822...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.