Shadow may refer to:
- Shadow the Hedgehog, a character from the Sonic the Hedgehog series.
- Shadow, one of the Ghosts from Pac-Man, better known by his nickname "Blinky".
- Shadow Sneak, Greninja's side special.
- Shadow, a Tristate Area smasher.
- Shadow, a smasher from El Salvador.
- syadou, a smasher from Japan.