Carl Fischer may refer to: Carl Fischer (1905–1963), American baseball player Carl Fischer, American trumpeter, trombonist and saxophonist of the Billy Joel Band Carl Fischer, American tennis player from the 1920s and 30s Carl Fischer (died 1893), New Zealand doctor, homoeopath and viticulturalist Carl Fischer Music (1872-), American music publishing company Carl Anthony Fisher (1945–1993), Roman Catholic bishop Carl G. Fisher (1874–1939), American entrepreneur Carl H. Fischer (1907-2005), American floriculturalist Carl T. Fischer (1912–1954), Native American jazz pianist and composer