Emerald Coast may refer to:
- Emerald Coast, the Action Stage in Sonic Adventure and Sonic Adventure DX: Director's Cut.
- Emerald Coast (Sonic Shuffle), the board in Sonic Shuffle.
- Emerald Coast (Sonic Generations), the Stage in the Nintendo 3DS version of Sonic Generations.
- Emerald Coast (Sonic X), the location in the anime series Sonic X.
- Emerald Coast (Archie), the location in the Sonic the Hedgehog comic book series and its spin-offs published by Archie Comics.