The Mottled Swift (Tachymarptis aequatorialis) is a species of swift in the Apodidae family. It is monotypic within the genus Tachymarptis. It is found in Angola, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Ivory Coast, Eritrea, Ethiopia, Gabon, Ghana, Guinea, Kenya, Malawi, Mali, Mozambique, Nigeria, Rwanda, Sierra Leone, Sudan, Tanzania, Togo, Uganda, Zambia, and Zimbabwe.