ராயன்

Dhanush

Kathavaraayan 'Raayan'

Dushara Vijayan

Durga

Sundeep Kishan

Muthuvelraayan 'Muthu'

Kalidas Jayaram

Manickavelraayan 'Manickam'

S. J. Suryah

Sethuraman 'Sethu'

Selvaraghavan

Sekhar

Aparna Balamurali

Mekhala

Prakash Raj

R. Sargunam

Saravanan

Durai

Varalaxmi Sarathkumar

Sethu's first wife

Ilavarasu

Meghalai's Father

Divya Pillai

Annam Sethuraman

Devadarshini

Doctor

Aranthangi Nisha

Police officer

Dhileban

Guru

Namo Narayanan

Jagannathan

Cell Murugan

Bartender

Shah Ra

Kothandam

Geetha Kailasam

Durai's wife

Anbu Mayilsamy

Sethu's Henchman

M. Soundarya Saravanan

Kathavaraayan's mother

Karthick Anjaneyan

Anjaneyan

Kichcha Ravi

Kathavaraayan's Father

Rahul R.

Young Kathavaraayan