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John P CoyleLitigation Attorney in Washington, DC
Covington & Burling | Duncan & Allen LLP | Duncan & Allen
LitigationEmployment LawEnergyPersonal Injury
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Contact
Email
Phone
(202) 883-5824
Address
Washington, DC, US
Professional
About
John P. Coyle is an experienced attorney based in Washington, DC, whose practice spans litigation, energy and utilities, bankruptcy and debt, and employment and labor matters. Drawing on a broad legal background, he advises and represents clients in matters that require careful analysis, strategic thinking, and practical judgment. His work reflects a deep understanding of complex disputes and regulated industries, making him a trusted resource for clients facing high-stakes legal challenges. Throughout his career with Covington & Burling, Duncan & Allen LLP, and Duncan & Allen, Mr. Coyle has developed a reputation for approaching each matter with diligence, precision, and a client-focused mindset. He understands that legal issues often carry significant business and personal consequences, and he is committed to helping clients navigate those challenges with clarity and confidence. Whether handling litigation, advising on energy and utilities issues, addressing bankruptcy and debt concerns, or working through employment and labor matters, he strives to deliver sound counsel tailored to each client’s objectives. Based at 1201 Pennsylvania Avenue N NW in Washington, DC, John P. Coyle serves clients with professionalism and responsiveness. His broad practice experience and thoughtful approach allow him to support individuals and organizations confronting complex legal issues, while remaining focused on practical solutions and effective advocacy.
About Litigation Law
Litigation attorneys represent clients in civil lawsuits, handling all aspects of disputes from filing through trial and appeal. They are skilled advocates in and out of the courtroom. Common matters include civil disputes, business litigation, contract disputes, appeals.
Credentials
Education
2005 Yale Law School JD - Juris Doctor 2001 Cambridge University M.Phil 2000 Harvard University A.B 1980 Georgetown University JD 1977 Tufts University BA
Recognition & Involvement
Awards
N/A AV Preeminent Rated, Martindale-Hubbell
Publications
2004 Yale Journal of International Law "Rules of Origin as Instruments of Foreign Economic Policy," 2004 BNA Corporate Accountability "Protection for Whistleblowers Under the Sarbanes-Oxley Act," 2002 World Resources Institute "Closing the Gap: Information Participation, and Justice in Decision-Making for the Environment,"
Other Litigation Attorneys in Washington, DC
Updated: Sep 02, 2026