Chanticleer (/ˈʃæntɪklir/) is an American male classical vocal ensemble based in San Francisco, California, founded in 1978. It is known for its interpretations of Renaissance music, for which they were founded, but also a wide repertoire of jazz, gospel and contemporary classical music. Its name is derived from the "clear singing rooster" in Chaucer's The Canterbury Tales. The ensemble has made award-winning recordings.