The São Tomé scops-owl (Otus hartlaubi), alternatively known as petit-duc de Sao Tomé or autillo de Santo Tomé, is a species of scops owl in the Strigidae family. This owl species is endemic to São Tomé Island, in the Gulf of Guinea, off the western equatorial coast of Central Africa. It is a small creature, about 18 centimetres (7.1 in) long, weighing about 79 grams (0.174 lb).