Arhopala camdeo, the lilac oakblue, is a butterfly in the family Lycaenidae.

It is found in the Indomalayan realm (Sikkim to Assam, Bhutan, Manipur, Burma, Thailand and Vietnam).

Easily recognised by the colouring above; the male is very light sky-blue, with a large white discal spot.

Wings of female broadly and irregularly margined.

Beneath all the transverse bands are broken up into rows of ring-spots.