The Red-legged Sun Squirrel (Heliosciurus rufobrachium) is a species of rodent in the Sciuridae family. It is found in Benin, Burundi, Cameroon, Central African Republic, Democratic Republic of the Congo, Ivory Coast, Equatorial Guinea, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Liberia, Nigeria, Rwanda, Senegal, Sierra Leone, Tanzania, Togo, and Uganda. Its natural habitats are subtropical or tropical moist lowland forests and moist savanna.