Sandor Callahan is an associate in Mayer Brown’s Los Angeles office and a member of the Litigation & Dispute Resolution practice. Sandor has extensive experience litigating cases in federal and state courts, as well as conducting internal investigations and advising clients on issues related to employment-based immigration. Sandor’s civil litigation practice concentrates on advising and defending clients in complex commercial litigation, including consumer class actions and contractual disputes.

Sandor also maintains an active pro bono practice. Among other matters, he has represented asylum seekers, families throughout the US adoption process, and immigrants in adjustment of status applications.

Prior to joining Mayer Brown, Sandor served as a Peace Corps volunteer in China and is conversant in Mandarin. During his time at Georgetown Law, he served as president of the student body.

Spoken Languages

  • English
  • Mandarin


University of California, Santa Cruz, BA, summa cum laude

Georgetown University Law Center, JD


  • California


  • US District Court for the Central District of California
  • US District Court for the Southern District of California
  • US District Court for the Northern District of California