Sathyam (transl.Truth) is a 2004 Indian Malayalam-language action thriller film written and directed by Vinayan, starring Prithviraj Sukumaran, Priyamani, Taruni Sachdev, Anandaraj and Thilakan.

The story circles around Sanjeev Kumar who is awaiting his selection into the police force.

But it was being delayed by the Police Commissioner Mambilli Mukundan Menon, who is backed up by his political and underground relationships and has a grudge against Sanjeev's father Ayyappan Nair.

When things go beyond a limit, Sanjeev gets fed up, and locks up Mukundan in a secret location.

Sanjeev gets selected for the police force and joins as a Sub-Inspector near his home town, and gets a lot of praise for his work in curbing crime in the city.