Profile photo of Hon. Jill C. Fannin (Ret.)

Hon. Jill C. Fannin (Ret.)

Arbitrator Mediator Special Master
San Francisco, CA, United States

About

Before entering private practice, this neutral served for over twenty years on the Contra Costa County Superior Court, including terms as presiding judge and assistant presiding judge. Her judicial tenure involved presiding over a wide array of cases such as complex civil litigation, family law matters, and criminal trials. Prior to her appointment to the bench, she spent nearly two decades in private practice as a civil litigator, where she focused on complex business disputes, professional negligence, and employment law. She has extensive experience managing discovery, law and motion, and settlement conferences across diverse legal disciplines.

Practice Areas

Business & Commercial Civil Litigation Civil Rights Construction Employment & Labor Estates & Probate Family Law & Divorce Government & Administrative Healthcare & Life Sciences Insurance Personal Injury & Torts Real Estate & Property

Professional Experience

Neutral
JAMS (Present)
Judge
Contra Costa County Superior Court
2003–2024
Presiding Judge
Contra Costa County Superior Court
2017–2018
Assistant Presiding Judge
Contra Costa County Superior Court
2015–2016
Supervising Judge
Civil Department
Contra Costa County Superior Court
Partner
2019–2021
Barg Coffin Lewis & Trapp (Formerly Landels Ripley & Diamond)
1984–2003

Publications Leadership

  • Speaker, 'Effective Settlement Conferences,' Contra Costa County Bar Association
  • Panelist, 'Civil Law Updates,' various legal education seminars
  • Leadership Role, Presiding Judge of the Contra Costa County Superior Court (2017–2018)
  • Chair, various court committees focused on judicial administration and civil litigation standards

Positioning Takeaways

A veteran jurist with over 40 years of combined legal and judicial experience, specializing in high-stakes civil and family law mediation.

License & Certifications

  • State Bar of California

Education

J.D.
University of California, Law San Francisco (formerly Hastings College of the Law)
1984
B.A.
University of California, Berkeley
1981

Distinction

Recipient of the 2023 Trial Judge of the Year award from the Alameda-Contra Costa Trial Lawyers Association.

Reputation

Known among legal professionals for her thorough preparation, even-handedness, and ability to facilitate resolutions in highly contentious and emotionally charged cases. She is frequently cited for her deep understanding of both substantive law and the practicalities of trial practice.