Sandworm may refer to:
- Sandworm, a Badnik from Sonic the Hedgehog 3 & Knuckles
- Sand Worm, a Black Arm from Shadow the Hedgehog.
- Sandworm, a Badnik from Sonic the Hedgehog 4: Episode II
- Sandworm (Sonic the Comic), a Badnik from the Sonic the Comic series published by the Fleetway Editions.
- Sandworm, a non-anthropomorphic enemy from Sonic Lost World