Master— Full Cast

Vijay

as John 'JD' Durairaj

Vijay Sethupathi

as Bhavani / Young Bhavani (voice)

Arjun Das

as Das

Malavika Mohanan

as Chaarulatha 'Chaaru' Prasad

Andrea Jeremiah

as Vanathi

Nassar

as College Founder

Shanthanu Bhagyaraj

as Bhargav

Mahendran

as Young Bhavani

N. Azhagamperumal

as Ambana Samuel

Ciby Bhuvana Chandran

as Sri

Kulappulli Leela

as Juvenile school cook

Ramya Subramanian

as Ramya

Gouri G Kishan

as Savitha

Rajesh

as College Staff

Mahanadhi Shankar

as Thulukanam