Sunny Joseph is an Indian cinematographer and director from Kerala, most known for his work in Shaji N. Karun classic, Piravi, for which he won the 1988 Kerala State Film Award for Best Photography and Caméra d'Or — Mention Spéciale at the 1989 Cannes Film Festival. He has Post Graduate Diploma in Cinematography from the Film and Television Institute of India (FTII), Pune. He is a former Chairman and General Secretary of Indian Society of Cinematographers, (ISC).

Piravi is a 1989 Indian Malayalam-language drama film directed by Shaji N. Karun. It stars Premji, Archana and Lakshmi Krishnamurthy. The film is based on the life of professor T. V. Eachara Warrier, whose son, a student in Regional Engineering College, Calicut, was killed in police custody during the National Emergency Period of 1976. The film's music was composed by G. Aravindan and Mohan Sithara. Piravi received widespread critical acclaim upon release. The film was screened and very well received at many film festivals and won at least 31 awards, including the Caméra d'Or — Mention Spéciale at the 1989 Cannes Film Festival. It also won the National Film Award for Best Feature Film at the Indian National Film Awards in 1989.