Schellville is an unincorporated community in Sonoma County, California, United States. Schellville was named after Theodore L. Schell, who lived on a ranch nearby. The community is located in the vicinity of the junction of California State Route 12 and California State Route 121 south of Sonoma, and had a post office from 1888 to 1931. Schellville also boasted a newspaper called the Schellville Ray, which was also used to promote local plots of land for sale.