- Shivaji Ganesan
- Padaiyappa's Father
- Rajinikanth
- Padaiyappa
- Ramya Krishnan
- Nilambari
- Soundarya
- Vasundara
- Abbas
- Chandru
- Lakshmi
- Padaiyappa's Mother
- Manivannan
- Padaiyappa's Uncle
- Radha Ravi
- Nilambari's father
- Sithara
- Sister of padayappa
- Nassar
- Suryaprakash
- Senthil
- Azhagesan
- Ramesh Khanna
- Padaiyappa's Friend
- Vadivukkarasi
- Vasundhra's mother
- Sathyapriya
- Neelambari's mother
- Prakash Raj
- Inspector General of Police
- Mansoor Ali Khan
- Local landlord
- Vasu Vikram
- Padaiyappa's Cousin
- Anu Mohan
- Suryaprakash's Assistant Chinnarasu
- Kovai Senthil
- Villager
- Pattukottai Sivanarayana Moorthy
- Villager
- K.S. Ravikumar
- Cameo Appearance
- Kanal Kannan
- Cameo Appearance
- Ravi Raghavendra
- Cameo Appearance as Politician
- Joy Badlani
- Ganesh
- Preetha Vijaykumar
- Anitha
