Fairy Tail Zero could refer to :
- Fairy Tail Zerø, a Japanese manga series by Hiro Mashima and a prequel to his manga series Fairy Tail.
- Zerø arc, the story arc that covers the entirety of the Fairy Tail Zerø series, chronologically taking place before the Fairy Tail series.
- Fairy Tail ZERØ, the 490th chapter of Hiro Mashima's Fairy Tail.
- Fairy Tail ZERØ, the 304th episode of Hiro Mashima's Fairy Tail.