The California agricultural strikes of 1933 were a series of strikes by mostly Mexican and Filipino agricultural workers throughout the San Joaquin Valley. More than 47,500 workers were involved in the wave of approximately 30 strikes from 1931 to 1941. Twenty-four of the strikes, involving 37,500 union members, were led by the Cannery and Agricultural Workers' Industrial Union (CAWIU). The strikes are grouped together because most of them were organized by the CAWIU. Strike actions began in August among cherry, grape, peach, pear, sugar beet, and tomato workers, and culminated in a number of strikes against cotton growers in the San Joaquin Valley in October. The cotton strikes involved the largest number of workers. Sources vary as to numbers involved in the cotton strikes, with some sources claiming 18,000 workers and others just 12,000 workers, 80% of whom were Mexican.

Arvin is a city in Kern County, California. Arvin is located 15 miles (24 km) southeast of Bakersfield, at an elevation of 449 feet (137 m). As of the 2010 census, the population was 19,304, up from 12,956 at the 2000 census.