Roman Martinez

Roman Martinez

Partner, Latham & Watkins LLP

Roman Martinez is a partner in the Washington, D.C. office of Latham & Watkins. As a member of the firm’s Supreme Court and Appellate Practice, he focuses primarily on appeals in the Supreme Court of the United States, the United States Courts of Appeals, and state appellate courts. Mr. Martinez has handled civil and criminal matters involving a wide range of constitutional, statutory, and administrative law issues, and he has argued cases in the Supreme Court and the D.C., Sixth, Ninth, and Federal Circuits, among other courts.

Mr. Martinez’s appellate practice encompasses civil and criminal matters spanning virtually all areas of law. He recently rejoined Latham after serving as an Assistant to the Solicitor General at the US Department of Justice. In that role, he represented the United States in litigation before the Supreme Court and advised the Solicitor General on the government’s appellate litigation throughout the country.

Mr. Martinez has personally argued seven cases in the Supreme Court, including important cases in the fields of patent law, criminal law, civil rights, and civil procedure. He has filed over 75 briefs in the Supreme Court involving a wide range of legal issues, including administrative, tax, securities, intellectual property, criminal, environmental, education, civil rights, immigration, and First Amendment law.

Over the past year, Mr. Martinez has led Latham appellate teams in cases involving the Administrative Procedure Act, securities, ERISA, products liability, and employment law. Earlier this year, he successfully persuaded the Supreme Court to reject the State of Connecticut’s high-profile effort to reinstate the murder conviction of Michael Skakel. He frequently consults with clients to develop creative approaches to difficult legal questions that arise in and out of litigation.

Mr. Martinez’s extensive pro bono practice focuses chiefly on administrative law challenges to unlawful agency action by the Department of Veterans Affairs, as well as on criminal defense appeals. In 2018, he persuaded the Supreme Court to grant certiorari on behalf of a veteran seeking judicial review of an unlawful regulation promulgated by the Department of Veterans Affairs.

Before joining Latham, Mr. Martinez served as a law clerk to Chief Justice John G. Roberts of the Supreme Court of the United States and to then Judge Brett M. Kavanaugh of the D.C. Circuit.

From 2002 to 2005, Mr. Martinez served as an advisor on the Iraqi political and constitutional process, in various roles at the White House, at the US Embassy and Coalition Provisional Authority in Iraq, and at the Department of Defense. He received the Secretary of Defense Medal for the Global War on Terrorism and the US Department of Defense Distinguished Public Service Award for his service in Iraq.

Mr. Martinez is a member of the Edward Coke Appellate Inn of Court, and he serves on the US Chamber of Commerce's Administrative Law & Government Litigation Advisory Committee. He previously served as a member of the D.C. Circuit’s Advisory Committee on Procedures, and he now serves on the US District Court for the District of Columbia’s Committee on Grievances. His writing has appeared in The Wall Street JournalThe Washington Post, and other publications. He has appeared as a guest on the PBS NewsHour and other television programs to discuss the Supreme Court.


A person listed as a contributor has spoken or otherwise participated in Federalist Society events, publications, or multimedia presentations. A person's appearance on this list does not imply any other endorsement or relationship between the person and the Federalist Society. In most cases, the biographical information on a person's "contributor" page is provided directly by the person, and the Federalist Society does not edit or otherwise endorse that information. The Federalist Society takes no position on particular legal or public policy issues. All expressions of opinion by a contributor are those of the contributor.

Click to play: Supreme Court Preview: What Is in Store for October Term 2022?

Supreme Court Preview: What Is in Store for October Term 2022?

Co-Sponsored by the Faculty Division and Practice Groups

On September 21, 2022, the Federalist Society's Faculty Division and Practice Groups will host a panel at the Mayflower...