David Alvin Wissman (born February 17, 1941 in Greenfield, Massachusetts) is a former professional baseball player. He played part of one season in Major League Baseball for the Pittsburgh Pirates in 1964, primarily as a left fielder. Wissman was signed by the Pirates as an amateur free agent in 1961. He played just sixteen games in his major league career, having four hits in 27 at bats, a .148 batting average.