Matthew Craig Haney (born April 17, 1982) is an American politician from San Francisco currently serving as a member of the California State Assembly from the 17th district, covering the eastern portion of the city. A progressive member of the Democratic Party, Haney had represented District 6 on the San Francisco Board of Supervisors from 2019 to 2022 and previously served as a commissioner on the San Francisco Board of Education from 2013 to 2019.