Compositions by Rued Langgaard

Antikrist () is the only opera by Danish composer Rued Langgaard. It was composed in 1921–23 and reworked in 1926–30, but despite several attempts by the composer to have it performed, the work was not premiered until many years after Langgaard's death. Today, it is considered Langgaard's principal work and is included in the Danish Culture Canon; it was the first Danish opera recorded on DVD in 2002.

Symphonic work by Rued Langgaard