Titash Ekti Nadir Naam, or A River Called Titas, is a 1973 Bengali language film directed by Ritwik Ghatak and produced as a joint collaboration between India and Bangladesh. It is based on the 1956 novel of the same name by Adwaita Mallabarma. Set in pre-independence India, the film follows the Malo fishing community along the Titas River. After rescuing a woman abducted by river bandits, her decision to raise a child alone challenges the community’s rigid traditions surrounding marriage, motherhood, and social order.