Kansen Chu (Chinese: 朱感生; pinyin: Zhū Gǎnshēng born October 27, 1952) is a Taiwanese-born American politician. A Democrat, Chu was a member of the California State Assembly from 2014 to 2020, for the 25th District, which encompasses parts of the South and East Bay regions of the San Francisco Bay Area. In 2019, Chu announced that he would not seek reelection for State Assembly in 2020, instead running for the Santa Clara County Board of Supervisors. He lost to Otto Lee in the general election.