Thalapathy Vijay

John 'JD' Durairaj

Vijay Sethupathi

Bhavani / Young Bhavani (voice)

Arjun Das

Das

Malavika Mohanan

Chaarulatha 'Chaaru' Prasad

Andrea Jeremiah

Vanathi

Nassar

College Founder

Shanthanu Bhagyaraj

Bhargav

Mahendran

Young Bhavani

N. Azhagamperumal

Ambana Samuel

Ciby Bhuvana Chandran

Sri

Kulappulli Leela

Juvenile school cook

Ramya Subramanian

Ramya

Gouri G Kishan

Savitha

Rajesh

College Staff

Mahanadhi Shankar

Thulukanam

Arun Alexander

Essaki

Thangapandiyan

P. C. Arumugam

Boxer Dheena

Warden

Ramesh Thilak

Juvenile school warden

Chetan

Professor

Mathew Varghese

Mathew

Ajith Koshy

Stunt Silva

Rahul Kannan

Rahul

Sunil

Education Minister

Kalyani Natarajan

Professor

Soundarya Bala Nandakumar

College Professor

Lintu Thomas

College Professor

KPY Dheena

Sheena

Lallu Prasath

Prisoner

Udayaraj

Prisoner

Poovaiyar

Undiyal

Sriman

JD's friend

Prem

Prem

Srinath

JD's friend

Sanjeev

JD's friend

Nagendra Prasad

JD's friend

Brigida Saga

Anitha Sampath

News Reporter

Lokesh Kanagaraj

Prisoner

Rathna Kumar

Prisoner

Raveena Ravi

Chaarulatha 'Chaaru' Prasad (voice)

Vetri

Lorry Sangam Worker

Vishalini Daniel

Brana