Madeline W.Clark


Washington + 1.202.879.3637

Madeline Clark represents clients in high-stakes cases in state and federal courts throughout the United States. Her practice covers a broad range of subject matters, including intellectual property, employment discrimination, and business torts. Her experience includes arguing motions, preparing expert witnesses, and drafting briefs in all phases of litigation.

Before joining Jones Day in 2021, Madeline served as a law clerk to Justices Amy Coney Barrett and Clarence Thomas of the United States Supreme Court and Chief Judge William H. Pryor Jr. of the Eleventh Circuit.


  • UPS defeats putative FCRA class actionA Ninth Circuit panel unanimously affirmed the dismissal of a putative class action filed against Jones Day’s client United Parcel Service, Inc. ("UPS") under the Fair Credit Reporting Act ("FCRA").
  • University defends against antitrust conspiracy claimsJones Day is defending a university in a putative nationwide class action alleging that it and over a dozen other universities entered into a conspiracy in violation of federal antitrust laws to fix the amount of financial aid available to students.