• University of Virginia (B.A., 1982, 
    with distinction
  • University of Virginia School of Law 
    (J.D., 1985)


  • District of Columbia and Virginia
  • United States Courts of Appeals for the Fourth, Fifth, Seventh, and Ninth Circuits
  • United States District Courts for the District of Columbia, the Eastern District of Michigan, and the Eastern District of Virginia



Frank Leone's broad litigation practice encompasses environmental law, and defense of toxic tort, consumer product, asbestos, and pharmaceutical products liability claims.

Mr. Leone has special expertise in environmental litigation and counseling, including issues relating to Superfund, natural resource damages, hazardous waste, hazard communication, groundwater, surface water, wetlands, clean air, state environmental laws, and environmental auditing.  He also litigates parallel tort actions seeking personal injury, property damage, and/or medical monitoring damages.  He has successfully defended such cases whether filed individually, as part of a mass tort, or as a class action.

Mr. Leone served as counsel for Norfolk Southern in Avondale Mills v. Norfolk Southern, Civ No. 1:05-2817-MBS (D.S.C. 2005), the largest single mass tort case in South Carolina history.  Plaintiff Avondale alleged property damage to its textile plants arising from a January 2005 train derailment and chlorine release.  Mr. Leone led the defense of scientific issues in the case and participated in the month long trial, which preceded a confidential settlement.

Mr. Leone’s litigation experience also includes representing a large manufacturer in multiple state CERCLA enforcement actions, Natural Resource Damage recovery actions, and related personal injury/property damage cases in New York, North Carolina, and South Carolina.  He has defended Consumer Product Safety Act litigation, including penalty cases and one that was resolved through an unprecedented joint industry-wide/CPSC mediation.  He has also defended numerous clients in asbestos personal injury and property damage claims, including a client’s Havner challenges in connection with the consolidated Texas statewide asbestos docket and defense of civil conspiracy and other collective liability claims.

Mr. Leone is named in the 2020 edition of Best Lawyers for Mass Tort Litigation/Class Actions-Defense and in the 2020 Washington, DC edition of Super Lawyers for Environmental Litigation.  He is a member of the Virginia Association of Defense Attorneys, the National Association of Railroad Trial Counsel, the International Consumer Product Health and Safety Organization, and the Product Stewardship Society.  He is a contributing author of the Product Stewardship Society’s forthcoming Professional Practices of Product Stewardship, and has presented at the group’s annual meeting.  He currently serves as a Board member of the Chesapeake Legal Alliance.

Mr. Leone has worked in the Offices of the Virginia Governor and Attorney General.  He is currently serving his third term as a Virginia member of the Democratic National Committee.  He served on the DNC Credentials Committee from 2009-2017 and currently serves on the DNC Rules & Bylaws Committee.  Mr. Leone also served as Virginia State Counsel for Hillary for America 2016.


  • Passing the Buck: Recent Developments in CERCLA Contribution Actions Seeking Natural Resource Damages
  • “Hydraulic Fracturing: New Science and New Developments In Environmental & Toxics Litigation”
  • "Acts of God, War, and Third Parties: The Previously Overlooked CERCLA Defenses"
  • “What’s Past Is Prologue: Statutes of Repose in Post-Waldburger Environmental Contamination Cases”
  • Money for Nothing: Recent Developments in Medical Monitoring
  • A Defense Perspective on Excluding Corporate Conduct Experts in Product Liability Litigation
  • The Consumer Product Safety Improvement Act, Its Implementation and Its Liability Implications
  • Nanoproducts and the Consumer Product Safety Improvement Act of 2008
  • The Consumer Product Safety Improvement Act and its Liability Implications
  • Environmental Compliance for the Construction Industry, Construction Briefings No. 2001-2
  • Discovery in Superfund Cases