Annabelle Halliday is a law clerk in the Litigation Department. 

Ms. Halliday joined Debevoise in 2026. She received her J.D. from Georgetown University Law Center in 2026, where she was a student attorney in the Civil Justice Clinic, a Technology Law & Policy Scholar, and a RISE Fellow. She served as a judicial extern to the Hon. M. Tia Johnson of the United States Court of Appeals for the Armed Forces. She received her B.S. from Western Governors University in 2020.