Theretra alecto, the Levant hawk moth, is a moth of the family Sphingidae.

The species was first described by Carl Linnaeus in his 1758 10th edition of Systema Naturae.

It is found in the Indomalayan realm and warm parts of the Palearctic realm, including extreme south-eastern Europe.

The larvae feed on Vitis and Parthenocissus species.

This Theretra-related article is a stub.