Classic Cat: Orff
- Directory of mp3s on the internet that have been made available by their performing artists.
- http://www.classiccat.net/orff_c/index.htm

Carl Orff
- Filmography, biography, other works, and links at IMDb.
- http://us.imdb.com/name/nm0649758/

Classical Music Archives: Orff
- Biography from the Concise Oxford Dictionary of Music.
- http://www.classicalarchives.com/bios/codm/orff.html

Catulli Carmina: Praelusio -- Commentary and Translation
- Commentary on and English translation of part of one of Orff's lesser known works.
- http://www.duzan.org/gary/catulli_carmina.html

Orff, Carl (1895 - 1982), Germany
- Biographical data, recommended CDs, books and sheet music, bibliography, links to biographical essays, and commentary on his musical instruction methods from Dr. Estrella's Incredibly Abridged Dictionary of Composers.
- http://stevenestrella.com/composers/composerfiles/orff1982.html

Carl Orff (1895-1982)
- Russell McNeil's Malaspina Great Books list of Library of Congress citations for the composer.
- http://www.mala.bc.ca/~mcneil/orff.htm