Toado is a common name for a variety of species of fish in the family Tetraodontidae, including:
- Common toado (also toado or common toadfish), Tetractenos hamiltoni1
- Clown toado, Canthigaster callisterna
- Smooth toado (also smooth toadfish), Tetractenos glaber2
- Starry toado, Arothron firmamentum