| 10 Jan 2003 | Dhool | Dharani | Vikram, Jyothika, Reemma Sen, Vivek | |
| 15 Jan 2003 | Anbe Sivam | Sundar C | Kamal Haasan, Madhavan, Kiran Rathod, Nassar | |
| 15 Jan 2003 | Annai Kaligambal | Rama Narayanan | Livingston, Ramya Krishnan, Anu Prabhakar | |
| 15 Jan 2003 | Chokka Thangam | K. Bhagyaraj | Vijayakanth, Soundarya, Prakash Raj | |
| 15 Jan 2003 | Kalatpadai | J. Ramesh | Jai, Vidhu | |
| 15 Jan 2003 | Ramachandra | Raj Kapoor | Sathyaraj, Vijayalakshmi | |
| 15 Jan 2003 | Vaseegara | K. Selva Bharathy | Vijay, Sneha | |
| 24 Jan 2003 | Pop Corn | Nassar | Mohanlal, Simran | |
| 31 Jan 2003 | Aasai Aasaiyai | Ravi Mariya | Jiiva, Sharmilee | |
| 6 Feb 2003 | Anbu | Thalapathy Raj | Bala, Deepu, Vadivelu | |
| 14 Feb 2003 | Anbu Thollai | Hayath | Pandiarajan, Ravali | |
| 14 Feb 2003 | Julie Ganapathi | Balu Mahendra | Jayaram, Saritha, Ramya Krishnan | |
| 14 Feb 2003 | Kadhaludan | Rajakumaran | Murali, Devayani, Abbas | |
| 14 Feb 2003 | Student Number 1 | Selva | Sibi Raj, Sherin | |
| 21 Feb 2003 | Yes Madam | Rajaji | Prabhu, Vijayalakshmi, Vindhya | |
| 28 Feb 2003 | Military | G. Sai Suresh | Sathyaraj, Rambha, Vijayalakshmi | |
| 28 Feb 2003 | Pallavan | Padmamagan | Manoj Bharathiraja, Rathi | |
| 20 Mar 2003 | Ilasu Pudhusu Ravusu | L. C. Selva | Deepak Dinkar, Suja Varunee, Vadivelu | |
| 20 Mar 2003 | Manasellam | Santhosh | Srikanth, Trisha | |
| 20 Mar 2003 | Nilavil Kalangamillai | V. Sabrivel | Agnivesh, Malar, Babilona | |
| 20 Mar 2003 | Pavalakkodi | Ram-CP Saravanan | Vijay Sarathi, Robert, Paval, Shaama | |
| 21 Mar 2003 | Ennai Thalatta Varuvala | K. S. Ravindran | Ajith Kumar, Vignesh, Reshma | |
| 11 Apr 2003 | Magic Magic 3D | Jose | Suraj Balajee, S. P. Balasubrahmanyam, Pooja Kumar, Tirlok Malik | |
| 13 Apr 2003 | Dum | A. Venkatesh | Silambarasan, Rakshita | |
| 13 Apr 2003 | Kadhal Sadugudu | V. Z. Durai | Vikram, Priyanka Trivedi | |
| 13 Apr 2003 | Sena | Sujith | Sathyaraj, Aravind Akash, Charulatha | |
| 14 Apr 2003 | Arasu | Suresh | Sarathkumar, Simran, Roja | |
| 14 Apr 2003 | Banda Paramasivam | T. P. Gajendran | Prabhu, Abbas, Rambha, Monika | |
| 25 Apr 2003 | Punnagai Poove | S. D. Sabapathy | Nandha, Kaveri, Rekha Vedavyas | |
| 25 Apr 2003 | Well Done | Ravindran | Jayanth, Chytra Hallikeri | |
| 1 May 2003 | Anbe Anbe | Mani Bharathi | Shaam, Sharmelee | |
| 1 May 2003 | Indru Mudhal | M. A. Murugesh | Mithun Tejaswi, Daisy Bopanna, Nanditha | |
| 1 May 2003 | Saamy | Hari | Vikram, Trisha, Vivek | |
| 8 May 2003 | Inidhu Inidhu Kadhal Inidhu | Sakthi Chidambaram | Jai Akash, Neha, Hamsavardhan, Monica | |
| 8 May 2003 | Pudhiya Geethai | K. P. Jagannath | Vijay, Ameesha Patel, Meera Jasmine, Kalabhavan Mani | |
| 16 May 2003 | Lesa Lesa | Priyadarshan | Shaam, Madhavan, Trisha | |
| 16 May 2003 | Parthiban Kanavu | Karu Pazhaniappan | Srikanth, Sneha | |
| 30 May 2003 | Parasuram | Arjun | Arjun, Kiran, Gayathri Raguram, Abbas | |
| 12 Jun 2003 | Nala Damayanthi | Mouli | R. Madhavan, Geetu Mohandas, Shrutika, Anu Hasan | |
| 13 Jun 2003 | Paarai | K. S. Ravikumar | Sarath Kumar, Jayaram, Meena, Ramya Krishnan | |
| 20 Jun 2003 | Jayam | M. Raja | Jayam Ravi, Sadha, Gopichand | |
| 4 Jul 2003 | Ice | Raghuraj | Ashok, Priyanka Trivedi | |
| 4 Jul 2003 | Kaadhal Kondein | Selvaraghavan | Dhanush, Sonia Agarwal, Sudeep Sarangi | |
| 4 Jul 2003 | Kovilpatti Veeralakshmi | K. Rajeswar | Simran, Sonu Sood, Sherin, Alex | |
| 4 Jul 2003 | Whistle | D-Jerry | Vikramaditya, Sherin, Gayathri Raguram | |
| 11 Jul 2003 | Priyamaana Thozhi | Vikraman | R. Madhavan, Jyothika, Sridevi Vijayakumar, Vineeth | |
| 18 Jul 2003 | Aahaa Ethanai Azhagu | Kanmani | Mithun Tejaswi, Charmee, Bhavana | |
| 18 Jul 2003 | Kadhal Kisu Kisu | P. Vasu | Bala, Charmee, Kalabhavan Mani | |
| 18 Jul 2003 | Thayumanavan | Saravanan | Saravanan, Prema, Babloo Prithviraj | |
| 1 Aug 2003 | Idhayamae | Raviraja | Ishaq Hussaini, Krishnana, Vadivelu | |
| 1 Aug 2003 | Kaakha Kaakha | Gautham Vasudev Menon | Suriya, Jyothika, Jeevan, Daniel Balaji | |
| 1 Aug 2003 | Thithikudhe | Brinda Sarathy | Jiiva, Sridevi Vijayakumar, Shrutika | |
| 1 Aug 2003 | Vikadan | Arun Pandian | Harish Raghavendra, Arun Pandian, Gayathri Raguram, Radhika Chaudhari | |
| 8 Aug 2003 | Eera Nilam | Bharathiraja | Manoj Bharathiraja, Nanditha, Suhasini Maniratnam, Vadivelu | |
| 15 Aug 2003 | Alaudin | Ravi Chakravathy | Prabhu Deva, Ashima Bhalla, Raghuvaran | |
| 15 Aug 2003 | Thennavan | A. M. Nandakumar | Vijayakanth, Kiran Rathod, Nassar, Urvashi | |
| 22 Aug 2003 | Diwan | Surya Prakash | Sarath Kumar, Kiran Rathod, Sharmilee, Vadivelu | |
| 29 Aug 2003 | Boys | S. Shankar | Siddharth, Genelia D'Souza, Vivek, Bharath | |
| 5 Sep 2003 | Success | Prashanthshekhar | Dushyanth, Sonia Agarwal, Nandana, Roja | |
| 5 Sep 2003 | Thiruda Thirudi | Subramaniam Siva | Dhanush, Chaya Singh, Karunas | |
| 12 Sep 2003 | Aalukkoru Aasai | V. Sekhar | Sathyaraj, Meena, Manthra, Vadivelu | |
| 12 Sep 2003 | Alai | Vikram Kumar | Silambarasan, Trisha, Vivek, Raghuvaran | |
| 19 Sep 2003 | Dhivya Teacher | Kuha Jayaraj | Anand, Vinitha, Jagan | |
| 19 Sep 2003 | Naam | Saba Kailash | Jai Varma, Prakash Raj, Rashmi Murali, Kalabhavan Mani | |
| 19 Sep 2003 | Unnai Charanadaindhen | Samuthirakani | Venkat Prabhu, S. P. B. Charan, Meera Vasudevan, Santhoshi | |
| 27 Sep 2003 | Bheeshmar | Ranjith | Ranjith, Devayani, Riyaz Khan | |
| 27 Sep 2003 | Galatta Ganapathy | Karthik Kumar | Pandiarajan, Sanghavi | |
| 27 Sep 2003 | Kaiyodu Kai | Rajan Sarma | Aravind Akash, Yugendran, Sona | |
| 27 Sep 2003 | Ragasiyamai | Amuthan | Prasanna, Neelam Singh, Karunas | |
| 27 Sep 2003 | Three Roses | Parameswar | Rambha, Jyothika, Laila, Urvashi | |
| 27 Sep 2003 | Winner | Sundar C | Prashanth, Kiran Rathod, Vadivelu | |
| 10 Oct 2003 | Vadakku Vaasal | B. M. Sundar | Karthik Kumar, Rithana | |
| 24 Oct 2003 | Anjaneya | N. Maharajan | Ajith Kumar, Meera Jasmine, Raghuvaran, Jaya Prakash Reddy | |
| 24 Oct 2003 | Ottran | Ilankannan | Arjun, Simran, Tejashree, Sarath Babu | |
| 24 Oct 2003 | Pithamagan | Bala | Vikram, Suriya, Laila, Sangeetha | |
| 24 Oct 2003 | Thirumalai | Ramana | Vijay, Jyothika, Kausalya, Manoj K. Jayan | |
| 14 Nov 2003 | Jay Jay | Saran | R. Madhavan, Pooja, Amoga, Kalabhavan Mani | |
| 21 Nov 2003 | Iyarkai | S. P. Jananathan | Shaam, Arun Vijay, Kutti Radhika, Seema Biswas | |
| 21 Nov 2003 | Kurumbu | Vishnuvardhan | Allari Naresh, Nikita Thukral, Diya | |
| 28 Nov 2003 | Nadhi Karaiyinile | Ponvannan | Suvalakshmi, Rajan P. Dev, Ramji | |
| 5 Dec 2003 | Anbe Un Vasam | R. Balu | Ashwin, Rathi Arumugam, Yogan | |
| 5 Dec 2003 | Mullil Roja | Kasthuri Pandian | Vishnu, Lahari, Lakshmi | |
| 12 Dec 2003 | Konji Pesalaam | R. Kaleeswaran | Rajkiran, Sreeja, Vamsi | |
| 12 Dec 2003 | Ooruku Nooruper | B. Lenin | Hans Kaushik, G. M. Sundar, Archana, Julie | |
| 19 Dec 2003 | Enakku 20 Unakku 18 | A. M. Jyothi Krishna | Tarun Kumar, Trisha, Shriya | |
| 19 Dec 2003 | Joot | Azhagam Perumal | Srikanth, Meera Jasmine, Vivek, Tejashree | |
| 19 Dec 2003 | Paththikichu | S. S. Arasan | Devaguru, Manjari, Shakeela, Abhinayashree | |
| 19 Dec 2003 | Soori | Shelvan | Vignesh, R. Parthiepan, Uma, Vijayalakshmi | |
| 19 Dec 2003 | Thathi Thavadhu Manasu | Azhagu Rajusundaram | Mumtaj, Urvashi Patel, Sindhuri, Kalabhavan Mani | |
| 25 Dec 2003 | Indru | Naveen Muthuraman | Karthik, Tanu Roy, Maina | |
| 25 Dec 2003 | Sindhamal Sitharamal | K. A. Shanmugavel | Abbas, Nanditha, Sona, Karunas | |
| 26 Dec 2003 | Kadhal Kirukkan | Sakthi Chidambaram | R. Parthiepan, Richa Pallod, Vineeth | |
| 26 Dec 2003 | Oruththi | Amshan Kumar | Ganesh Babu, Poorvaja, Bala Singh | |
| Adhaanda Idhaanda | R. G. Elavalagan | Pandiarajan, Sangeetha | |
| Bhayam | David | | |
| IPC 215 | Charuhasan | Ponvannan, Jaishankar | |
| Oru Thadava Sonna | M. Jameenraj | Chinni Jayanth, Swarna, Lavanya | |
| Rekkai | B. Lenin | Narayana Rao, M. S. Vishalakshi, N. Madankumar | |
| Uyirosai | Hariram | Bharath, Soni | |
| Vaanam Vaazhthattum | Raveeshwar | Vimalahasan, Rashmi, Kulkarni | |
| Vani Mahal | Jayram | Vignesh, Suvalakshmi | |