Ikan Doejoeng (Perfected Spelling: Ikan Duyung, literally meaning Mermaid) is a 1941 film from the Dutch East Indies directed by Lie Tek Swie and starring Asmanah and Soerjono. Following star-crossed lovers, the film was the first released by Standard Film. Likely targeted at the educated elite, it is now probably lost.

Plot

Asmara is in love with Sanusi, but told to marry Harun. Unknown to her, Harun is already in a romantic relationship with Emi. As a means of escape, Asmara imagines herself to be a mermaid. Meanwhile, Sanusi must face bandits.