Vardaman can refer to:
James K. Vardaman (1861–1930), American politician from the U.S. state of Mississippi James K. Vardaman Jr. (1894–1972), American lawyer from Mississippi who served as the governor of the Federal Reserve System from 1946 to 1958 Vardaman, Mississippi, a town in the Southern United States Vardaman Bundren, a character in As I Lay Dying (1930), a novel by William Faulkner Ipomoea batatas cv. Vardaman, a variety of sweet potato cultivated in the United States