Kelly O’Reilly is an associate in the Litigation Department.

Ms. O’Reilly joined Debevoise in 2020. From 2021 to 2022, she clerked for the Hon. Pierre N. Leval of the United States Court of Appeals for the Second Circuit.

Ms. O’Reilly received her J.D. from Yale Law School in 2020. She received a B.A. summa cum laude from Columbia University in 2012 and a Ph.D. from Vanderbilt University in 2017.


  • Yale Law School, 2020, J.D.
  • Vanderbilt University, 2017, Ph.D.
  • Columbia University, 2012, B.A.

Bar Admissions

  • New York