Drosera affinis is a carnivorous plant in the family Droseraceae. It is native to Southern Africa.
The leaves (including petioles) of Drosera affinis are around long. The plant can form a stem growing up to tall.
Drosera affinis is found in wet areas on the savannas of Angola, the Democratic Republic of the Congo, Malawi, Mozambique, Namibia, the Republic of the Congo, Tanzania, Zambia, and Zimbabwe.