California's 80th State Assembly district is one of 80 California State Assembly districts. It is currently represented by Democrat David Alvarez of San Diego after winning a special election to succeed Lorena Gonzalez, who resigned on January 5, 2022 to become leader of the California Labor Federation.

David Alvarez is an American politician who is a member of the California State Assembly from the 80th district, which includes Chula Vista, National City, and parts of southern San Diego. A member of the Democratic Party, Alvarez previously served as a member of the San Diego City Council from the 8th district from 2010 to 2018 and was the Democratic nominee in the 2013–2014 San Diego mayoral special election.