| Bheemaa | 14 Jan 2008 | N. Linguswamy | Vikram, Trisha Krishnan | |
| Kaalai | 14 Jan 2008 | Tarun Gopi | Silambarasan, Vedhika | |
| Pazhani | 14 Jan 2008 | Perarasu | Bharath, Kajal Aggarwal, Khushbu | |
| Pirivom Santhippom | 14 Jan 2008 | Karu Pazhaniappan | Cheran, Sneha | |
| Vaazhthugal | 14 Jan 2008 | Seeman | R. Madhavan, Bhavana | |
| Pattaya Kelappu | 15 Jan 2008 | Ponnambalam | Sriman, Payal, Ponnambalam | |
| Pidichirukku | 15 Jan 2008 | Kanagu | Ashok, Vishakha Singh | |
| Ashoka | 1 Feb 2008 | Prem Menon | Prem Menon, Anushree, Pooja Bharathi | |
| Indiralohathil Na Azhagappan | 1 Feb 2008 | Thambi Ramaiah | Vadivelu, Yamini Sharma, Suja Varunee | |
| Thangam | 1 Feb 2008 | G. Kicha | Sathyaraj, Meghna Nair, Goundamani | |
| Thodakkam | 1 Feb 2008 | Muthukumar | Rishi, Abhinay, Raghu Vannan, Monica | |
| Sadhu Miranda | 8 Feb 2008 | Siddique | Prasanna, Abbas, Kavya Madhavan | |
| Anjathe | 14 Feb 2008 | Mysskin | Narain, Ajmal Ameer, Prasanna, Vijayalakshmi | |
| Kadhal Kaditham | 14 Feb 2008 | Mukesh | Balaji, Amisha | |
| Nenjathai Killadhe | 14 Feb 2008 | Agathiyan | Vikranth, Bharathi, Yugendran | |
| Pachai Nirame | 14 Feb 2008 | Karkki | Yugendran, Saran Sathya, Rajasekar, Nanditha Jennifer | |
| Akku | 22 Feb 2008 | Mamani | Ajay, Sriji, Rakshai, Anu Hasan | |
| Thoondil | 22 Feb 2008 | K. S. Adhiyaman | Shaam, Sandhya, Divya Spandana | |
| Valluvan Vasuki | 22 Feb 2008 | Marumalarchi Bharathi | Sathya, Shwetha Bandekar, Ranjith | |
| Sila Nerangalil | 29 Feb 2008 | Jayaraj | Vincent Asokan, Navya Nair, Vineeth | |
| Thotta | 29 Feb 2008 | Selva | Jeevan, Priyamani | |
| Ezhuthiyatharadi | 7 Mar 2008 | Sri Sathyaragaventher | Ramana, Mansi Pritam, Swathi, Akhila | |
| Ponmagal Vandhal | 7 Mar 2008 | Ramamurthy | Pandiarajan | |
| Velli Thirai | 7 Mar 2008 | Viji | Prakash Raj, Prithviraj Sukumaran, Gopika | |
| Theekuchi | 14 Mar 2008 | Yuvarajan | Jai Varma, Menagai | |
| Unakkaga | 14 Mar 2008 | Manoharan | Riyaz Khan, Meghna Nair | |
| Vaitheeswaran | 14 Mar 2008 | R. K. Vidhyadaran | Sarath Kumar, Meghna Naidu | |
| Inba | 21 Mar 2008 | Vendhan | Shaam, Sneha | |
| Kannum Kannum | 21 Mar 2008 | G. Marimuthu | Prasanna, Udhayathara | |
| Sandai | 21 Mar 2008 | Sakthi Chidambaram | Sundar C, Ramya Raj, Nadhiya, Namitha | |
| Singakutty | 21 Mar 2008 | A. Venkatesh | Shivaji Dev, Gowri Munjal | |
| Azhagu Nilayam | 28 Mar 2008 | Rajaji | Vindhiya, Swarnamalya | |
| Kattuviriyan | 28 Mar 2008 | Kalaipuli G. Sekaran | Malavika, Sajith Raj, Dr. Ram | |
| Tharagu | 28 Mar 2008 | Kalanidhi | Sanjay, Dimple | |
| Vedha | 28 Mar 2008 | Nithya Kumar | Arun Vijay, Sheela | |
| Pasumpon Devar Varalaru | 4 Apr 2008 | Abraham Lincoln | Vagai Chandrasekar | |
| Vilaiyattu | 4 Apr 2008 | Ezhilvendhan | Ezhilvendhan, Saranya | |
| Yaaradi Nee Mohini | 4 Apr 2008 | Mithran Jawahar | Dhanush, Nayantara, Karthik Kumar | |
| Arasangam | 9 Apr 2008 | R. Madhesh | Vijayakanth, Navaneet Kaur | |
| Nepali | 10 Apr 2008 | V. Z. Durai | Bharath, Meera Jasmine | |
| Santosh Subramaniam | 11 Apr 2008 | M. Raja | Jayam Ravi, Genelia D'Souza, Prakash Raj | |
| Thozha | 11 Apr 2008 | N. Sundaresan | Nithin Sathya, Vijay Vasanth, Premji Amaran, Ajay Raj | |
| Arai En 305-il Kadavul | 18 Apr 2008 | Chimbu Deven | Prakash Raj, Santhanam, Ganja Karuppu | |
| Ini Varum Kaalam | 18 Apr 2008 | Sibi Chandar | Ranjan, Sajitha Betti | |
| Madurai Ponnu Chennai Paiyan | 18 Apr 2008 | A. C. Rajasekaran | S. S. R. Pankaj Kumar, Thejamai | |
| Chakkara Viyugam | 25 Apr 2008 | Udhayabhanu Maheswaran | Natty Subramaniam, Raaghav, Jayasurya | |
| Iyakkam | 25 Apr 2008 | Sanjay Ram | Rishi Kumar, Shruthi Raj, Sujibala | |
| Kuruvi | 2 May 2008 | S. Dharani | Vijay, Trisha Krishnan | |
| Aadum Koothu | 9 May 2008 | T. V. Chandran | Cheran, Navya Nair, Prakash Raj, Aari | |
| Malarinum Melliya | 9 May 2008 | Selvaraj | Vignesh, Varshini | |
| Silandhi | 9 May 2008 | Aathiraj | Munna, Monica | |
| Kadhal Endral Enna | 16 May 2008 | Kalimuthu | Veerha, Diya, Charan Raj | |
| Kadhal Vaanile | 16 May 2008 | Venkateswara | Hari, Jothi Krishna | |
| Pandi | 23 May 2008 | Rasu Madhuravan | Raghava Lawrence, Sneha, Namitha | |
| Kaalaippani | 30 May 2008 | Rajesh M. Selva | Jay Srinivasa Kumar, Vasundhara Kashyap | |
| Kathavarayan | 30 May 2008 | Salangai Durai | Karan, Vidisha, Radha | |
| Thithikkum Ilamai | 30 May 2008 | Chandramohan | K. Dinesh Kumar, J. Pranav, Althara, Nisha | |
| Dasavathaaram | 13 Jun 2008 | K. S. Ravikumar | Kamal Haasan, Asin, Mallika Sherawat, Jaya Prada | ₹200 cr |
| Aayudham Seivom | 27 Jun 2008 | Udhayan | Sundar C, Anjali | |
| Ayyavazhi | 27 Jun 2008 | P. C. N. Anbazhagan | Raja, Sanjai | |
| Pudhupandi | 27 Jun 2008 | Karthik Kumar | Pandiarajan, Kanmani Raja | |
| Thiru Thiruda | 27 Jun 2008 | Don Gowtham | Don Gowtham | |
| Vallamai Tharayo | 28 Jun 2008 | Madhumitha | R. Parthiban, Chaya Singh | |
| Muniyandi Vilangial Moonramandu | 4 Jul 2008 | Thirumurugan | Bharath, Poorna | |
| Subramaniyapuram | 4 Jul 2008 | M. Sasikumar | Jai, M. Sasikumar, Swati Reddy, Ganja Karuppu | |
| Uliyin Osai | 4 Jul 2008 | Ilavenil | Vineeth, Keerthi Chawla | |
| Azhaipithazh | 11 Jul 2008 | P. K. Rajmohan | Ratheesh, Sona | |
| Nalla Ponnu Ketta Payyan | 18 Jul 2008 | M. P. Balan | Sriman, Madhumitha, Keerthi Chawla | |
| Maanavan Ninaithal | 22 Jul 2008 | S. P. Gnanamozhi | Rithik, Varshini | |
| Manava Manavigal | 25 Jul 2008 | Rajagopal | David, Rachana | |
| Pathu Pathu | 25 Jul 2008 | Sathyam | Sona Heiden, Thalaivasal Vijay, Bose Venkat | |
| Sutta Pazham | 25 Jul 2008 | G. K | Mohan, Shubha Poonja | |
| Kuselan | 1 Aug 2008 | P. Vasu | Rajinikanth, Pasupathy, Meena, Nayantara | |
| Unnai Naan | 8 Aug 2008 | Senthilnathan | Viinu, Naash | |
| Sathyam | 14 Aug 2008 | A. Rajasekhar | Vishal, Nayantara, Upendra | |
| Nayagan | 22 Aug 2008 | Saravana Sakthi | J. K. Rithesh, Ramana, Sangeetha, Keerthi Chawla | |
| Ragasiya Snehithane | 22 Aug 2008 | Sujo Visanth | Vasanth, Lakshmi Rai, Vijay Raj, Prakash | |
| Dhaam Dhoom | 29 Aug 2008 | Jeeva | Jayam Ravi, Kangana Ranaut, Lakshmi Rai | |
| Jayamkondaan | 29 Aug 2008 | R. Kannan | Vinay Rai, Bhavana, Lekha Washington | |
| Alibhabha | 5 Sep 2008 | Neelan K. Sekar | Krishna, Prakash Raj, Janani | |
| Dhanam | 5 Sep 2008 | Siva | Prem, Sangeetha | |
| Kee Mu | 5 Sep 2008 | Majith | Hassan, Sarika | |
| Saroja | 5 Sep 2008 | Venkat Prabhu | Shiva, Vaibhav Reddy, S. P. B. Charan, Premji Amaran | |
| Poi Solla Porom | 12 Sep 2008 | A. L. Vijay | Nassar, Karthik Kumar, Piaa Bajpai | |
| Vasool | 12 Sep 2008 | V. Rishiraj | Hemanth Kumar, Kiran Rathod, V. Rishiraj | |
| Mudhal Mudhal Mudhal Varai | 19 Sep 2008 | Krishnan Seshadri Gomatam | Sathyajit, Anuja Iyer, Charan | |
| Pandhayam | 19 Sep 2008 | S. A. Chandrasekhar | Nithin Sathya, Sindhu Tolani | |
| Raman Thediya Seethai | 19 Sep 2008 | K. P. Jagannath | Cheran, Pasupathy, Nithin Sathya, Vimala Raman | |
| Kadhalil Vizhunthen | 26 Sep 2008 | P. V. Prasad | Nakul, Sunaina | |
| Sakkarakatti | 26 Sep 2008 | Kala Prabhu | Shanthnoo Bhagyaraj, Ishita Sharma, Vedhika | |
| Durai | 1 Oct 2008 | A. Venkatesh | Arjun, Kirat Bhattal, Gajala | |
| Jai Vigneshwar | 2 Oct 2008 | James Clifford | | |
| Kasimedu Govindan | 10 Oct 2008 | Ramesh Sanjay | Ranjith, Karishma | |
| Kathi Kappal | 10 Oct 2008 | Dinesh Selvaraj | Anoop Kumar, Poornitha, Meera Vasudevan | |
| Netru Indru Naalai | 10 Oct 2008 | Lakshmikanth Chenna | Ravi Krishna, Tamannaah | |
| Aegan | 27 Oct 2008 | Raju Sundaram | Ajith Kumar, Nayantara, Navdeep, Piaa Bajpai | |
| Megam | 27 Oct 2008 | Jeevarathinam | Tamilarasan, Ragiraja | |
| Poochi | 27 Oct 2008 | Velu | Velu | |
| Seval | 27 Oct 2008 | Hari | Bharath, Poonam Bajwa, Simran | |
| Theeyavan | 31 Oct 2008 | B. Kathir | Sriranjan, Udhay, Midhuna | |
| Velvi | 7 Nov 2008 | Jeans | Vishwa, Hasini | |
| Vaaranam Aayiram | 14 Nov 2008 | Gautham Vasudev Menon | Suriya, Sameera Reddy, Simran, Divya Spandana | |
| Thenavattu | 21 Nov 2008 | V. V. Kathir | Jiiva, Poonam Bajwa | |
| Ellam Avan Seyal | 28 Nov 2008 | Shaji Kailas | R. K, Raghuvaran, Roja, Bhama | |
| Kodaikkanal | 28 Nov 2008 | T. K. Bose | Ashwanth Thilak, Poorna, Shekar | |
| Mahesh, Saranya Matrum Palar | 28 Nov 2008 | P. V. Ravi | Sakthi Vasu, Sandhya | |
| Nadigai | 28 Nov 2008 | Babu Ganesh | Babu Ganesh, Tejashree | |
| Poo | 28 Nov 2008 | Sasi | Srikanth, Parvathi Menon | |
| Utharavindri Ullay Vaa | 28 Nov 2008 | Vijayan | Vijayan | |
| Pudhusu Kanna Pudhusu | 5 Dec 2008 | A. R. Venkatesh | A. R. Venkatesh, Priyanka Shailu | |
| Saamida | 5 Dec 2008 | Vadivudayaan | Sembi, Dhanushya | |
| Suryaa | 5 Dec 2008 | Jaguar Thangam | Vijaya Chiranjeevi, Keerthi Chawla | |
| Dindigul Sarathy | 18 Dec 2008 | Subramaniam Pillai | Karunas, Karthika Mathew | |
| Silambattam | 18 Dec 2008 | Saravanan | Silambarasan Rajendar, Sneha, Sana Khan | |
| Abhiyum Naanum | 19 Dec 2008 | Radha Mohan | Prakash Raj, Trisha Krishnan, Aishwarya, Ganesh Venkatraman | |
| Thiruvannamalai | 19 Dec 2008 | Perarasu | Arjun, Pooja Gandhi | |
| Panchamirtham | 25 Dec 2008 | Raju Eswaran | Jayaram, Prakash Raj, Nassar, Saranya Mohan | |
| Mogam | | Ravi Priyan | Tamilarasan, Raaki Raaji, Saritha Yadav, Venu Arvind | |
| Urugudhe | | | | |
| Valakkaringar Archana | | | | |
| Valvellam Vasantham | | Nesan | Viswa, Minal, Vennira Aadai Moorthy | |