Aanaadhai Penn (Orphan Girl) is a 1938 Indian Tamil-language film directed by R. Prakash.
The film tells the story of an orphan young girl who falls in love with a young man from a wealthy family, only for him to leave for England to pursue higher studies, leaving her to face significant hardships before their eventual reunion and happy union upon his return.
The movie stars M. K. Radha and T. A. Sundarambal in the lead roles, with P. U. Chinnappa featuring as a villain and Kothamangalam Subbu cast in a comedy role.
Based on a novel of the same name by Vai. Mu. Kothainayaki Ammal, the film was produced by Jupiter Pictures after its publication.
The production team includes S. M. Subramaniam, L. Narayana Rao, T. S. Krishnaveni, P. R. Mangalam, M. R. Swaminathan, P. G. Azhvar Kuppusami, and E. Krishnamurthi in supporting roles.