Hypolimnas deceptor, the deceptive eggfly or deceptive diadem, is a species of Hypolimnas butterfly found in southern Africa.

[2] Wingspan: 60–65 mm for males and 70–80 mm for females.

[3] Flight period is year round, peaking in late summer.

[3] Larval food is Fleurya capensis and Laportis peduncularis.

[2][3] This Nymphalinae article is a stub.