Suriya

as Durai Singam

Anushka Shetty

as Kavya Mahalingam

Prakash Raj

as Mayil Vaaganam

Nassar

as Mahalingam

Vivek

as Yettu Erimalai

Manorama

as Kavya's Grandmother

Vijayakumar

as Home Minister

Radha Ravi

as Durai Singam's Father

Nizhalgal Ravi

as Asst. Commissioner

Janaki Sabesh

as Kavya's mother

Yuvarani

as Durai Singam's sister

Crane Manohar

as Palani

Bose Venkat

as Sub Inspector Ravi

Thiyagu

as Harbour Shanmugam

Pandu

as Maarisamy

Manobala

as Mayil Vaaganam's Lawyer

Ajay Rathnam

as Police Commissioner

Delhi Kumar

as Kavya's Grandfather

Bharathi Kannan

Kaajal Pasupathi

as Police officer

Priya Atlee

as Divya Mahalingam, Kavya's younger sister

Cell Murugan