Dahasak Sithuvili is a 1968 Sri Lankan film directed by G. D. L. Perera and produced by Hela Kala Pela. The film stars Henry Jayasena and Nilanthi Wijesinghe in lead roles, whereas Joe Abeywickrama, Malini Fonseka and Denawaka Hamine made supportive roles. Music was directed by Jayatissa Alahakoon. The film won several awards at local film festivals.