John Chiang, American lawyer and politician, 31st California State Controller
John Chiang (born July 31, 1962) is an American politician who served as the 33rd Treasurer of California from 2015 to 2019. A member of the Democratic Party, he previously served as the 31st Controller of California from 2007 to 2015 and on the California State Board of Equalization from 1997 to 2007.

On May 17, 2016, Chiang announced his campaign for Governor of California in the 2018 election. He did not qualify for the general election, placing fifth in the non-partisan primary.