Huechys sanguinea, commonly known as the black and scarlet cicada, is a species of cicada belonging to the family Cicadidae.

Four subspecies are recognized:[1] Huechys sanguinea can reach a length of about 20 millimetres (0.79 in).

The basic body color is deep scarlet with smoky-grey wings, but proboscis and limbs are deep black.

These cicadas usually emerge synchronously in April.

This species is native to South- and Southeast Asia, specifically India and Myanmar, southern China (including Hainan Island), Taiwan, Vietnam, Thailand, the Malay Peninsula, Borneo, Singapore and down into Sumatra and Timor.