Speak of the Devil (disambiguation)

Speak of the devil is an English idiom.

Speak of the Devil may also refer to:

• Speak of the Devil, the premier all-male collegiate a cappella group at Duke University
• Speak of the Devil (Ozzy Osbourne album), a 1982 live album by English heavy metal musician Ozzy Osbourne
• Speak of the Devil (John Abercrombie album), a 1993 album by American musician John Abercrombie
• Speak of the Devil (Chris Isaak album), a 1998 album by American musician Chris Isaak
• Speak of the Devil (book), a 1998 investigation of allegations of satanic ritual abuse in England by anthropologist Jean LaFontaine
• Speak of the Devil: The Canon of Anton LaVey, a documentary film directed by Nick Bougas about Church of Satan founder Anton LaVey
• "Speak of the Devil" (song), 1991 country song recorded by Pirates of the Mississippi
• "Speak of the Devil" (Under the Dome)