Delia M. Arias De Leon is an associate in the Litigation Department, and a Latin@ member of the Firm’s Diversity Committee.

Ms. Arias De Leon joined Debevoise in 2020. She received a J.D. from Columbia Law School in 2020, where she was a Harlan Fiske Stone Scholar, and a Richman Leadership Fellow. Ms. Arias De Leon was the pro bono director for the Human Rights Law Review and a coach for Columbia’s Asylum and Refugee Law Moot Court. She received a B.A. cum laude from Wellesley College in 2016.

She is fluent in Spanish and French.


  • Columbia Law School, 2020, J.D.
  • Wellesley College, 2016, B.A.

Bar Admissions

  • New York