Peter Hoyt Dominick (July 7, 1915 – March 18, 1981) was a politician and lawyer from Colorado. A member of the Republican Party, he served in the United States Senate from 1963 to 1975. His uncle, Howard Alexander Smith, was a U.S. Senator from New Jersey from 1944 to 1959.Born in Stamford, Connecticut, Dominick graduated from St. Mark's School in 1933, from Yale University in 1937 as a member of Scroll and Key, and Yale Law School in 1940.