Leucoblepsis fenestraria is a moth in the family Drepanidae.

[1] It is found in the north-eastern Himalayas, Taiwan and on Peninsular Malaysia and Borneo.

[2] Adults are whitish cinereous (ash grey), with two widely separated wavy brown lines from the abdominal margin to the costa before the apex.

Between these on the forewings, is a diaphanous spot crossed by two veins.

This article on a moth of the subfamily Drepaninae is a stub.