"Moto Bug" may refer to:
- Moto Bug, the recurring enemy in the Sonic the Hedgehog series.
- Moto Bug (Sonic the Comic), the character in the Sonic the Comic series published by Fleetway Editions.
- Motobug (Archie), the character that appears in the Sonic the Hedgehog series and its spin-offs published by Archie Comics.
- Motobug (Sonic Boom), the character that appears in the Sonic Boom franchise.
- Motobug (Mirror Dimension), the character from the Mirror Dimension.