Clarence Evans Kilburn (April 13, 1893 – May 20, 1975) was a Republican member of the United States House of Representatives from New York.
He enlisted for World War I, completed officer training at Madison Barracks, New York, and received his commission as a second lieutenant of Infantry.
After the war Kilburn worked for a Malone ice cream and candy wholesaler before beginning a career in banking.
He was also a member of the board of directors of the Marine Midland Trust Company of Northern New York.
He was elected to Congress in 1940 to fill the vacancy caused by the death of Wallace E. Pierce and served from February 13, 1940, until January 3, 1965.