Ajah Berdosa is a likely-lost 1941 film from the Dutch East Indies directed by Wu Tsun for Star Film. Starring M. Arief, S Waldy, Elly Joenara, and Soetijem, it follows a villager named Mardiman over a period of several years, in which he loses everything owing to his infatuation with a "modern" woman.

Star Film was a film production company in the Dutch East Indies. Established by Chinese-Indonesian businessman Jo Eng Sek and Chinese cameraman Cho' Chin Hsin in 1940, it produced five black-and-white films in 1940 and 1941; two of these were directed by Jo, and the remainder were directed by Wu Tsun. Another film was under production when the studio was closed following the Japanese occupation of the Dutch East Indies. Star helped establish the careers of actors such as S Waldy and Elly Joenara, and produced screenplays written by Rd Ariffien and Saeroen; its output, however, is probably lost.