Diablo is the secondary antagonist from the 1959 Disney animated movie, Sleeping Beauty. He is Maleficent's pet raven, an her right hand man. He appears in almost every scene Maleficent does, and helps her find Aurora so they could kill her. He has a similar role to The Queen's Raven in Snow White and the Seven Dwarfs. At the end, Diablo is turned into stone by Merryweather.
Diablo's squawks were provided by Dal McKennon.