Yathra is a 1985 Indian Malayalam-language romantic drama film written and directed by Balu Mahendra. The film stars Mammootty and Shobana, while Adoor Bhasi, Thilakan and Alummoodan play supporting roles. The film tells a fictional story but is built upon the human rights violations by the police and the prison authorities in India during the emergency of 1975–1977, when the fundamental rights of the citizens were suspended. It is an adaptation of the 1977 Japanese classic The Yellow Handkerchief.

Balanathan Benjamin Mahendran, commonly known as Balu Mahendra, cinematographer, director, screenwriter and film editor who worked in various Indian film industries, primarily in Tamil and Malayalam cinema. Born in Sri Lanka, Mahendran developed a passion for photography and literature at a young age, after witnessing the shoot of David Lean's The Bridge on the River Kwai (1957) during a school trip in Sri Lanka, he was drawn towards filmmaking. After graduation he joined as an Aerial photographer in the Sri Lankan Government. In 1966, he moved to India and gained admission to the Film and Television Institute of India (FTII) to pursue a course in motion picture photography. Upon completion of his diploma, he entered Malayalam cinema as a cinematographer in the early 1970s.