Adhisaya Ulagam (transl. World of Wonders) is a 2012 Indian Tamil-language science fantasy film written and directed by Shakthi Scott and produced by R. Banuchitra. The film stars J. Livingston, Sreelakshmy N. Nair, and Mannan Prithivraj.

This project, combining animation with live action, is marked as India's first 3D film featuring dinosaurs. In the film, Neelakantan, an Indian scientist, invents a time machine through which he and his grandchildren are accidentally transported to the prehistoric world. There, they encounter numerous now-extinct animals, including dinosaurs.

The film was released on 10 August 2012 in India. According to the director, the film received mostly negative reviews, primarily because critics failed to recognize that it was made on a zero budget.