Ernest Harold Cluett (July 13, 1874 – February 4, 1954) was an American businessman and politician from Troy, New York. A Republican, he was most notable for his service as a United States representative from 1937 to 1943. After leaving Congress, Cluett lived in retirement in Troy and in Palm Beach, Florida. He died in Troy on February 4, 1954. Cluett was buried at Oakwood Cemetery in Troy.