Vincent Karchi Fong is an American politician serving in the California State Assembly. A Republican, he represents the newly redrawn 32nd Assembly district, which encompasses much of southern and eastern Kern County, including west Bakersfield, the Tehachapi Mountains, the southern Sierra Nevada, and the northwestern Mojave Desert, as well as portions of Tulare County, including the city of Visalia. Prior to 2022 redistricting, Fong had represented the 34th district. Prior to his election to the Assembly in 2016, Fong served as district director to Minority Leader and Congressman Kevin McCarthy. In 2023, Fong announced he would run for California's 20th congressional district, following Kevin McCarthy's resignation.

The California State Assembly is the lower house of the California State Legislature, the upper house being the California State Senate. The Assembly convenes, along with the State Senate, at the California State Capitol in Sacramento.