Francis Joseph Heney was an American lawyer, judge, and politician. Heney is known for killing an opposing plaintiff in self-defense and for being shot in the head by a prospective juror during the San Francisco graft trials. In 1891, while an attorney in Tucson, Arizona Territory, he defended the abused wife of John C. Handy. Handy attacked Heney, who shot and killed Handy. Heney later served as Attorney General of the Arizona Territory between 1893 and 1895. He was the chief prosecutor of the Oregon Land Fraud scandal from 1904 to 1910 and served as US District Attorney for the District of Oregon, from January 9 to December 3, 1905. He prosecuted corrupt San Francisco politicians, from 1906 to 1908.

The Arizona attorney general is the chief legal officer of the State of Arizona, in the United States. This state officer is the head of the Arizona Department of Law, more commonly known as the Arizona Attorney General's Office. The state attorney general is a constitutionally-established officer, elected by the people of the state to a four-year term. The state attorney general is second in the line of succession to the office of Governor of Arizona.