Gary W. Thomas (March 19, 1938 – April 3, 2017) was a Marin County, California prosecutor and Superior Court judge. Thomas was primarily known for his role in the Marin County Civic Center shootout in which he was taken hostage in a courtroom, along with Judge Harold Haley and three female jurors, by Jonathan Jackson and three inmates from San Quentin State Prison in what is widely speculated to be a failed attempt to free his brother, George Jackson, and the other two Soledad Brothers. Haley, Jonathan Jackson, and two of the inmates were killed during the escape attempt, and Thomas was paralyzed from the waist down.