John Chewning Watkins (born March 1, 1947) is a Virginia businessman and politician, who served in the Virginia General Assembly for 34 years. A Republican, Watkins served in the Virginia House of Delegates from 1982 to 1998, when he was elected to the Senate of Virginia. He represented the 10th district, situated in part of the city of Richmond and its westerly suburbs, including all of Amelia and Powhatan counties and parts of four others.