Thirumathi Selvam

Cast

Main

• Sanjeev Venkat as Selvam, Archana's husband – male lead, a mechanic, He loved his wife Archana. But soon he completely changed into ruthless, and he lost all his wealth and family and betrayed his own family and his friend.
• Abitha as Archana Selvam – Selvam's wife – female lead. A loving a caring wife.

Recurring

• Ceylon Manohar as Rangarajan, Nandhini's father, Selvam's well-wisher
• Tinku ; Dev Anand Sharma as Vasu – Selvam's foster younger brother, Revathy's husband.
• Deepak Dinkar as Cherry, Kavya's husband
• Ragavi as Jayanthi, Archana's sister-in-law who provokes Bhagyam along with Chinthamani against Archana and Selvam, and leaves away India along with Vinoth after being hoodwinked by Dinakaran
• Supergood Kannan as Karunai Kumar, Archana's well-wisher, owner of Karunai Illam orphanage.
• Peeli Sivam as Narayanan, Poongavanam's elder brother, Selvam's paternal uncle
• Birla Bose as Vinothkumar "Vinoth" Sivaraman, Archana's brother
• Kavitha ; Shivani as Kavya Sorimuthu Aiyanaar; Cherry's wife, Archana's sister
• Nikitha Murali as Baby meenakshi
• Archana ; Kavya Varshini Arun as Priya Dina, Archana's younger sister, Dina's ex-love interest
• Aparna as Rani, Selvam's foster younger sister
• Sakthi Saravanan as Akash
• Soori as Amirtham, Selvam's assistant
• Swapna Sharath as Revathy Vasudevan, Vasu's wife, Rajashekar's daughter
• Vijay Anand as Dinakaran "Dheena", Chinthamani's son, Jayanthi's elder brother
• Priya as Chinthamani, Jayanthi and Dina's mother who works along with Jayanthi and Bhagyam to create problems for Archana and Selvam, and is later cheated by Dinakaran
• Satish ; Arvind Khatare as Chezhiyan "Chezhiyan", Nandhini's ex-husband
• Shravan as Dileepan, Kavya's ex-love interest
• Ramachandran Mahalingam as Ambattur Rajashekar, Revathy's father, a gangster who holds kangaroo courts
• Akila as Bhanumathi Shekhar, Archana and Selvam's old neighbor and well-wisher, Shekar's husband
• Apsara as Kavitha, Jayanthi's colleague
• Golden Suresh as Madhan Lal Seth
• Sheela as Parvathi, Kumar's mother
• Lenin as Raj Kumar, Kumar's father
• Venkat as Ranjith Kumar
• Sreedhar as Chandrashekar "Shekar", Bhanu's husband, Archana and Selvam's old neighbor
• Baby Harini as Ramya, Jayanthi and Vinodh's daughter
• Laxmi Rattan as Sushil Kumar, Selvam's business partner
• CN.Ravi Shankar as Muthu kumar
• T.Rajeswari as Dileepan's mother
• Sri Latha as Akash and Saroja's mother
• Ganesh Babu as Saroja's husband and Akash's brother-in-law

Awards and honours

Crossover