Olivia Adendorff

Olivia Adendorff is a litigation partner in the Dallas and Washington, D.C. offices of Kirkland & Ellis LLP. She has broad experience in consumer protection, data privacy, false advertising and antitrust matters, with particular experience in FTC investigations and consumer class actions. She defends corporations in a wide variety of industries, including Fortune 500 pharmaceutical and technology companies. Olivia has acted as trial and appellate counsel in both individual and class action suits involving claims in various practice areas, including data privacy, consumer protection statutes, antitrust, ESG, and complex commercial disputes. In addition, Olivia also advises companies on consumer protection, data privacy, and antitrust compliance concerns. Her recent matters include representing GoodRx in the first-of-its-kind Health Breach Notification Rule data privacy settlement with the FTC related to digital marketing practices; representing Discover in its Section 2 antitrust suit against Visa related to its monopolistic practices in the debit market; representing leading EdTech provider PowerSchool in various class actions related to its data privacy; and representing Meta in connection with the landmark 2020 consent order arising out of the FTC Cambridge Analytica investigation.

Fellow, American Bar Foundation, 2021–present; Board, Holy Trinity Academy; Harvard Club of Dallas

Harvard College, A.B., cum laude, 2006; Harvard University, J.D., cum laude, 2009