MAIN CASTS OF ROJA

Priyanka Nalkari as Roja Arjun / "Anu": Arjun's wife;
Sibbu Suryan as Arjun Prathap: A renowned criminal lawyer, Roja's sweet and caring husband;
Shamily Sukumar as Priya / "Fake" Anu: She grown up with Roja in an orphanage under the control of Shanthamoorthy. She steals Roja's things and acts as an impostor of Anu. She hates Roja and Arjun's relationship and she wants to become a daughter-in-law in Annapoorani's family, Saakshi's best friend. A money-minded girl, who acts as an impostor of Anu like an innocent (Main Female Antagonist) (2018-Present)

Vadivukkarasi as Annapoorani Vijayakumar
Gayathri Shastry as Kalpana Prathap: Arjun, Ashwin and Deepa's mother.
Rajesh as Tiger Manickam: A famous criminal lawyer
Dr. Sharmila as Senbagam Manickam / Saraswathi
K. Natraj as Shanthamurthy: Roja's foster father. He is an orphanage caretaker. He is a very caring and good person
Sowmya Sharada (Episode 1-464) as Saakshi Marudhanayagam:
Shiva as Prathap: Arjun, Ashwin and Deepa's father
Dev Anand Sharma as Balachandran (a.k.a. Baalu)
Ramya Ramakrishna (Episode 66 -601) as Yashodha Balachandran
Sumathi Shree as Sumathi: Annapoorani's housekeeper and she is a very good cook is very caring. She also supports Arjun and Roja
Hussain A. K. as Navaneetha Krishnan: Arjun's assistant (Comedian)
Venkat Renganathan as Ashwin Prathap
Smriti Kashyap as Pooja Ashwin
Akila Krishnan as Divya: Sakshi's friend
Karthika Bose as Keerthi: Manicham's junior lawyer
Latha Sabapathi as Canada Kamakshi: Annapoorani's Sister

P. R. Varalakshmi as Arulvakhu Amuthanayaki
Kavithalaya Krishnan as Purushotthaman: Pooja and Buji's father
Shanthi Anandraj as Prema Purushotthaman: Pooja and Buji's mother
Vivethan Ravi as Buji: Purushotthaman and Prema's son, Pooja's younger brother
Dubbing Janaki as Baalu's mother, Yasodha's mother-in-law
S. V. S. Kumar as Baalu's father, Yasodha's father-in-law
Rani as Assistant Commissioner Chandrakantha: Arjun's friend, a Police
Meenakshi as Meena: Chandrakantha's mother
Sowmiya Ravindran as Shwetha: Roja's best friend and Priya's enemy
Sangeetha Balan as Chintamani: Saraswathi / Shenbagam's co-worker
Girish as "Tiger" Sethu: Manickam's younger brother
Shoba Rani (Episode 2-75) / Rekha Suresh (Episode 381–present) as Theivanai Sethu: Sethu's wife
S. D. Ganesh as Ranjith/Vivek: Sethu's son
Sasindhar Pushpalingam as "Bhaiya" Ganesh (Dead)
Nishanth as Santosh: Roja's best friend also ex-lover (Deceased)
Manoharan Krishnan as Marudhanayagam

Anuradha Krishnamoorthy as Judge Sivagami (Episodes 167–168)
Ujjayinee Roy as Chamundeshwari (Episodes 167–168)
Anbalaya Prabhakaran as Vijayakumar
Murali Mohan as Mahalingam
Nadhiya as herself (Episodes 278–286)
Giri Dwarakish as Pichai Muthu / Dharmadurai: Priya's fake father (Episodes 568–600)
Vinodhini as Patchai Killi / Thangapavanu: Priya's fake mother (Episodes 568–600)

Sesu as TV Serial Director (Episode 568)
Yaashika Aanand as herself (Episode 598-599)
Y. G. Mahendran as Suresh Chakravarti: Arjun's senior lawyer (Episode 610–631)
Anuradha Krishnamoorthy as Sangeetha: Suresh Chakravarti's wife (Episode 610–631)
Reenah as Manju Suresh Chakravarti: Chakravarti's daughter (Episode 610–631)
Trivikram as Ashok Selvan: Renuka Devi's son and Nisha's elder brother , Roja 's love interest (Episode 610–630) (Dead)
Neha Gowda as Nisha: Renuka Devi's daughter, Arjun 's love interest (Episode 610–630)
Vinaya Prasad as Renuka Devi: Ashok Selvan and Nisha's mother (Episode 610–630)
Ravi Bhat as Parasuraman: Renuka Devi's elder brother (Episode 610–630)
Shwetha Bandekar as Chandra Sanjay: From Chandralekha serial, Sanjay's wife (Episode 651-653)
Nagasri as Lekha Sabarinathan: From Chandralekha serial, Sabari's wife (Episode 651-653)
Munna as Sanjay: From Chandralekha serial, Chandra's husband (Episode 651-653)
Arun Kumar Rajan as Sabarinathan (Sabari): From Chandralekha serial, Lekha's husband (Episode 651-653)
Veena Sundar as Prema Parasuraman: Parasuraman's wife (Episode 610–630)
Prashant Seshadri as Pandi Parasuraman: Parasuraman's son (Episode 610-630)
Keerthana as Arulvakhu Vedhavalli, an astrologer (Episode 657-663)
VJ Azhar as himself (Episode 684-685)

Roja Serial: Casts, Real Names, Images, Photos, Biography | The Digitel Media