Ypthima singala, the jewel four-ring[1] or Sinhalese five-ring,[2] is a species of Satyrinae butterfly.

[3] Adult Ypthima singala show sexual dimorphism.

In male specimens, the dorsal surface of both wings is brownish and one large eye-spot and a series of smaller eyespots are found on the ventral surface of the forewing.

In female specimens, a prominent eye-spot is found on the dorsal surface of the forewing.

Few small eyespots are found above the outer margin of the hind wing.