Kaappaan

Suriya

(Kathiravan "Kathir")

Mohanlal

(Chandrakanth Varma)

Arya

(Abhishek Chandrakanth Varma "Abhi")

Sayesha Saigal

(Anjali)

Samuthirakani

(Joseph)

Boman Irani

(Mahadev)

Poorna

(Priya Joseph)

Prem

(Prem)

Chirag Jani

(Ranjith Kumar "Ranjith")

Uma Padmanabhan

(Chandrakanth Varma's Wife)

Sujatha Sivakumar

(Kathiravan's Mother)

D.R.K. Kiran

(Vivek)

Thalaivasal Vijay

(Santhosh)

Nagineedu Vellanki

(Sikander)

Anthony

(Special Appearance)

Anitha Sampath

()

Robin Das

()