Not of this World may refer to:
- Not of this World (album), an album released by Christian rock band Petra
- Not of this World (film), an Italian film released in 1999
- Not of this World (apparel), a Christian-based apparel company
- "Not of this World", a song by the American heavy metal band Danzig, from the self-titled album Danzig
- Not Of This World (Pendragon album)