Arothron is a genus in the pufferfish family Tetraodontidae found in warm parts of the Atlantic, Indian and Pacific Ocean.

These species are sometimes kept in aquaria.

The largest species is A. stellatus, which can reach 1.2 m (3.9 ft) in length.

[1] There are currently 16 recognized species in this genus:[1][2]

This Tetraodontiformes article is a stub.