Dave Giusti, American baseball player and manager
David John Giusti, Jr. (born November 27, 1939) is an American former professional baseball player. He played in Major League Baseball as a right-handed pitcher from 1962 to 1977, most notably as a member of the Pittsburgh Pirates teams that won five National League Eastern Division titles in six years between 1970 and 1975 and, won the World Series in 1971.