Shock is a 2006 Indian Telugu-language action film directed by Harish Shankar in his directoral debut and produced by Ram Gopal Varma. The film stars Ravi Teja and Jyothika, while Tabu, Subbaraju, and Ravi Kale play supporting roles. The music was composed by Ajay–Atul with editing by Bhanodaya. It released on 9 February 2006. In 2013, the film was dubbed in Hindi as Mera Insaaf. The film was remade in Kannada as Prince (2011) starring Darshan.

Sanganabhatla Harish Shankar is an Indian film director and screenwriter known for his works exclusively in Telugu cinema, and Telugu theater. He made his directorial debut with Shock (2006), produced by Ram Gopal Varma.