The Black Cauldron may refer to:

• The Black Cauldron, a 1949 novel by William Heinesen
• The Black Cauldron (novel), a 1965 Chronicles of Prydain novel by Lloyd Alexander
• The Black Cauldron (film), a 1985 Disney animated film adaptation of the Chronicles of Prydain
• The Black Cauldron (video game), a 1985 adventure game based on the film

• Witches Cauldron (disambiguation)
• Cast-iron cookware, including cast-iron cauldrons