John P. O'Herron

John P. O'Herron


ThompsonMcMullan, P.C.

Recognized since 2024

Richmond, Virginia

Practice Areas

Appellate Practice

Commercial Litigation

Litigation - Insurance

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Excelling in the craft and challenge of appellate law

John concentrates his practice in appellate litigation and motions practice in both federal and state courts.

“I love the craft of legal writing, and the challenge of persuading through effective written and oral advocacy is immensely fun and rewarding”, says John, a former Supreme Court of Virginia clerk for Chief Justice Kinser. Driven by that experience and embracing the challenge of effective advocacy, John offers a variety of appellate services to individuals, business, and government clients. His services include consulting and representation related to perfecting or resisting an appeal, briefing and argument, amicus curiae, and rule compliance in the appellate courts.

John has represented businesses, individuals, and government officers and agencies in numerous appeals, tapping into his familiarity with appellate law and procedure and his proven track record of crafting successful appellate arguments. His unique expertise enables him to provide high-quality representation for written or oral advocacy to maximize the chance of success at all stages of an appeal.

John also excels in non-appellate matters and regularly appears in state and federal court in various civil litigation matters, where he similarly focuses on effective written and oral advocacy in dispositive motions. He represents a wide variety of clients, including constitutional officers such as sheriffs and their deputies, clerks of court, commonwealth’s attorneys, and businesses both large and small, as well as insurance companies and their insureds in both coverage and liability disputes.

John maintains RichmondAppeals.com, a website dedicated to his appellate practice and the recent and impending changes in the field of appellate law.

John and his wife live in Richmond with their five children where he enjoys his books, his garden, and time with his family. He is also passionate about education and is the founding president of Cardinal Newman Academy, an independent high school in Richmond, where he still serves as a member of the Board of Directors.

Contact & Links
Location
  • 100 Shockoe Slip, Third Floor
    Richmond, VA 23219
Education
  • University of Richmond, J.D., cum laude, graduated 2009
Bar Admissions
  • Virginia, Virginia State Bar, 2009
Affiliations
  • St. Thomas More Society - Board of Directors
  • Cardinal Newman Academy - President, Board of Directors
  • The John Marshall Inn of Court - Member
  • American Bar Association - Council of Appellate Lawyers State Chair
  • The Federation of Defense & Corporate Counsel - Vice Chair, Appellate Section
  • Joint ADR Committee, Special Committee to Study Appellate Mediation in Virginia - Member
  • Virginia Bar Association - Member
Court Admissions
  • U.S. Court of Appeals for the Fourth Circuit
  • All Virginia courts including the Supreme Court of Virginia
State Clerkships
  • Virginia - Supreme Court

ThompsonMcMullan, P.C.
Headquarters: Richmond, Virginia

15 The Best Lawyers in America® awards

7 Best Lawyers: Ones to Watch® in America awards

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Recognized in The Best Lawyers in America® 2025 for work in:
  • Appellate Practice
  • Commercial Litigation
  • Litigation - Insurance
Awards:
  • Virginia Lawyers Weekly “Go To Lawyers” for Appellate Law (2023)

  • Virginia Business Magazine’s “Legal Elite,” Appellate Law category (2015-2022)

  • Selected to the Super Lawyer’s “Rising Stars” Virginia List (2018-2019), Appellate category

  • Selected to the Virginia Super Lawyers Virginia List, Appellate category (2020-2023)

Publications

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