Jonathan (“JT”) Theonugraha



  • University of California College of the Law, San Francisco (formerly University of California Hastings College of the Law) (J.D. 2015)
    • cum laude; Hastings Law Journal, senior development editor
  • University of California, Berkeley (B.A. 2009)


Bar Admissions

  • Bar of California

Court Admissions

  • United States District Court for the Central District of California
  • United States District Court for the Eastern District of California
  • United States District Court for the Northern District of California
  • United States District Court for the Southern District of California

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Jonathan (“JT”) Theonugraha is an associate in Lubin Olson’s Litigation, Commercial Litigation, and Real Estate Litigation service groups. His practice focuses on complex commercial litigation, often involving contract disputes, fraud, breach of fiduciary duty, and unfair business practices. Mr. Theonugraha has a diverse client base and represents companies in the technology, real estate, consumer products, and financial services industries.

Mr. Theonugraha also has considerable experience in consumer protection and data privacy class actions, defending clients against claims of unfair competition, false advertising, consumer fraud, and violations of privacy laws.

Mr. Theonugraha has successfully represented clients in state and federal court, and has experience in all phases of civil litigation, from the filing of the complaint through discovery, trial, and appeal, including summary judgment motions, motions in limine, post-verdict motion practice, and appellate proceedings.

Mr. Theonugraha has been honored by Thomson Reuters as a Northern California Super Lawyer “Rising Star” for 2023.

Prior to joining Lubin Olson, Mr. Theonugraha practiced litigation at K&L Gates LLP in San Francisco.

During law school, Jonathan served as a judicial extern to the Honorable Elizabeth D. Laporte in the U.S. District Court for the Northern District of California and was a law clerk with the Criminal Division of the U.S. Attorney’s Office. Prior to becoming a lawyer, Mr. Theonugraha served as a Psychological Operations Specialist in the United States Army.