Crystal skull refers to a number of human-like skull carvings made of quartz crystal and their associated myth and research.
Crystal skull may also refer to:
The Crystal Skull (video game), a 1996 adventure game Crystal Skull (Stargate SG-1), an episode of the TV show Stargate SG-1 Indiana Jones and the Kingdom of the Crystal Skull, the fourth movie in the Indiana Jones franchise. "Crystal Skull", a single by Mastodon from the album Blood Mountain
See also Skull (disambiguation)