The 1976 United States Senate election in New York was held on November 2, 1976. Incumbent Republican U.S. Senator James L. Buckley ran for re-election to a second term, but was defeated by Democratic diplomat Pat Moynihan. As of 2024, this is the last time an incumbent Senator from New York lost re-election to this seat.

James Lane Buckley was an American politician and judge who served in the United States Senate as a member of the Conservative Party of New York State in the Republican caucus from 1971 to 1977 and additionally held multiple positions within the Reagan administration. He was also the Republican nominee in the 1980 Connecticut Senate race, but he was defeated by Democrat Chris Dodd.