Thangarasu is a 1992 Indian Tamil-language historical romance film directed by Bharathiraja and co-written with Sujatha. The film stars Karthik as Thangarasu, a goldsmith's son, Ranjitha as Poonguruvi, a gypsy woman, and Aurokripa as Emily, the district collector's sister.
The story is set in British Raj and revolves around a love triangle between Thangarasu, Poonguruvi, and Emily. The film follows their journey as they navigate their feelings for each other with the help of Emily.
The music for the film was composed by Ilaiyaraaja, who also co-wrote the screenplay. The film was released on April 18, 1992.