Graphium tynderaeus, the Electric Green Swordtail, is a butterfly in the Papilionidae family. It is found in Guinea, Sierra Leone, Liberia, Ivory Coast, Ghana, Nigeria, Cameroon, Equatorial Guinea, Gabon, the Republic of Congo, Angola, the Central African Republic, the Democratic Republic of Congo and western Tanzania. The habitat consists of primary lowland forests.Males may mud-puddle but are extremely wary if approached.