Sarangesa seineri, also known as the dusted elfin or dark elfin, is a species of butterfly in the family Hesperiidae.

It is found in South Africa (Natal, Transvaal), Botswana and from Zimbabwe to Kenya and the DRC.

Adults are on wing year-round, although they are scarcer in winter and the dry season.

[2] The larvae feed on Peristrophe hensii.

This Hesperiidae-related article is a stub.