Two new Diaphanes Motschulsky 1853 species, D. meghalayanus Nonglang, Das, Shangpliang sp. nov., and D. mawlynnong Nonglang, Das, Shangpliang sp. nov., from Meghalaya, Northeast India, are described. Diaphanes meghalayanus sp. nov., is characterised by a unique colour pattern of the central disc, the absence of a typical circular pronotal areolet area, brownish-yellow pronotum and elytra, and other specific features of male genitalia. Diaphanes mawlynnong sp. nov., is distinct with rare monilifo