Karl, Freiherr von Kaskel (October 10, 1866 - November 22, 1943) was a German composer. A native of Dresden, he studied at the Leipzig Conservatory and at the Cologne Conservatory before settling in Munich. Among his works is the opera Hochzeitsmorgen, to a libretto by , which was premiered in Dresden in 1893. Kaskel was killed during the bombing of Berlin during World War II.