Tetrapus is a genus of fig wasp native to the Americas.

Tetrapus pollinates figs in the subgenus Pharmacosycea.

Tetrapus appears to be the sole genus of the subfamily Tetrapusiinae and a basal clade among the fig-pollinating wasps.

[2] The genus is estimated to be 87.5 million years old using cytochrome oxidase nucleotide sequences, and more than 34.5 million years old based on a fossil from Florissant, Colorado in the United States.

This chalcid wasp-related article is a stub.