Diamond McCarthy LLP
Robert W. Mockler



  • University of California, Berkeley School of Law (J.D., Order of the Coif, 1998)
  • Stanford University (B.A., with honors, 1993)

Areas of Practice:

Admitted to Practice:

  • California
  • District of Columbia
  • New York
  • U.S. Court of Appeals, 9th Circuit
  • U.S. Court of Federal Claims
  • U.S. District Court for the Eastern and Southern Districts of New York
  • U.S. District Courts for the Northern, Eastern, Central and Southern Districts of California

Robert W. Mockler


(424) 278-2322

[email protected]

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Robert W. Mockler is a Partner in Diamond McCarthy’s downtown Los Angeles office and focuses his practice on complex business disputes and litigation. He has extensive experience in state, federal, and international litigation and arbitration.

Robby earned his J.D. from the University of California, Berkeley School of Law, Order of the Coif, and his B.A., with honors, from Stanford University. After graduating from law school, Robby served as judicial clerk to the Honorable David O. Carter of the United States District Court for the Central District of California and the Honorable Kim M. Wardlaw of the United States Court of Appeals for the Ninth Circuit.

News & Press Releases

  • Diamond McCarthy Welcomes Five Attorneys in Los Angeles Office


  • ADR Committee of the California Lawyers Association's Litigation Section
  • American Bar Association
  • Association of Business Trial Lawyers Los Angeles, Board of Governors
  • Institute for Transnational Arbitration, Advisory Board
  • Los Angeles County Bar Association
  • LACBA Attorney Client Mediation & Arbitration Services, Vice Chair 
  • State Bar of California Committee on Federal Courts (2012-2014)

Community / Civic Activities

  • Steering Committee, Food from the Bar (Co-chair, 2015-2017)


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