Neptis agatha is a butterfly in the family Nymphalidae.

It is found in Sierra Leone, Abyssinia East Africa and Natal.

[3] It is the nominotypical member of the Neptis agatha species group.

The forms of this group may be at once recognized by the underside of the hindwing having 2 or 3 continuous white transverse bands at the base (cf.

agatha underside, 48 d) and by the cell having white dots or being only striped with white at the anterior margin.