Leo C. Zeferetti (July 15, 1927 – March 21, 2018) was a Democratic member of the United States House of Representatives from New York. Born in Brooklyn, New York, he attended public schools in the borough. He served in the United States Navy from 1944 to 1946 and was an officer of the New York City Department of Correction from 1957 to 1974. During this period, he enrolled at New York University (1963) and Baruch College (1964-1966) but did not take a degree from either institution.