Pentateucha curiosa, the hirsute hawkmoth, is a moth of the family Sphingidae.

[1] It is known from Nepal, north-eastern India, Yunnan in south-western China, northern Thailand and northern Vietnam.

Adults are on wing in January in Vietnam and from mid-December to mid-February in northern Thailand.

The larvae probably feed on Ilex species (including I. triflora).

In captivity, larvae have been reared on leaves of I. aquifolium.