Sarah Herring Sorin (January 15, 1861 – April 30, 1914) was Arizona's first woman attorney and the first woman to try a case in front of the United States Supreme Court unassisted by a male attorney. Sorin practiced law with her father William Herring in the firm "Herring & Sorin" initially in Tombstone, Arizona, and later in Tucson. After her father's death, Sorin moved to Globe, Arizona, where she became the attorney for the Old Dominion Copper Company and United Globe Mines. Sarah Sorin is a member of the Arizona Women's Hall of Fame. (See photo of Sarah Herring Sorin in the Arizona Library Archives.) She is also included in Stanford Law School's Women's Legal History Biography Project.