Ischnura rubilio,[1] western golden dartlet,[2] is a species of damselfly in the family Coenagrionidae.

[3] Earlier it was considered as a subspecies of Ischnura aurora, distributed from Australia and Pacific Islands.

[4] There are strong differences in DNA between the Asian forms of the species and specimens from the Pacific.

Its thorax is bronzed black color on dorsal side with narrow olive green antehumeral stripes.

There is a large diamond-shaped spot on apical end of the dorsum side of segment 6.