Sarah R. LaFreniere

Sarah R. LaFreniere

  • Associate
  • Washington, DC
she / her / hers



Sarah’s practice focuses on complex litigation predominantly antitrust, financial services, and consumer protection matters. Sarah represents clients in litigation for harm suffered throughout the world, using innovative solutions to provide exceptional advocacy. Her experience spans a wide range of complex litigation, and her efforts have helped clients recover more than $2.3 billion in settlements.


Sarah’s clients include individual investors, investment funds, multinational corporations, and consumer products manufacturers.  She represents a whistleblower in a qui tam action alleging Medicare and Medicaid fraud and consumers effected by fraudulent emissions software.  Sarah’s former clients include specialty film exhibitors, a leading software manufacturer in copyright-infringement litigation against the federal government, an industry organization in the first amendment sphere, and a royalty-rights holder in the college athletics space.