Daniel Henry Huyett III (May 2, 1921 – May 1, 1998) was a United States federal judge.
Born in Reading, Pennsylvania, Huyett received an A.B. from the University of Michigan in 1942 and a J.D. from the University of Pennsylvania Law School in 1948. He was in the United States Army Air Corps Lieutenant during World War II, from 1942 to 1946. He was in private practice in Berks County, Pennsylvania from 1949 to 1970. He was a City solicitor, Reading, Pennsylvania from 1952 to 1956. He was a member of the Pennsylvania Labor Relations Board from 1965 to 1968. He was a Commissioner, Pennsylvania Public Utility Commission from 1968 to 1970. He was a Lecturer, Federal Judicial Center from 1977 to 1979.
Huyett was a federal judge on the United States District Court for the Eastern District of Pennsylvania. Huyett was nominated by President Richard Nixon on September 25, 1970, to a new seat created by 84 Stat. 294. He was confirmed by the United States Senate on October 8, 1970, and received his commission on October 15, 1970. He assumed senior status on May 1, 1988. Huyett served in that capacity until May 1, 1998, due to his death.
He died in Reading, Pennsylvania.