| Moovendhar | 12 Jan 1998 | Suraj | Sarath Kumar, Devayani | |
| Kaadhale Nimmadhi | 14 Jan 1998 | Indiran | Murali, Suriya, Jeevitha Sharma, Sangeetha | |
| Kizhakkum Merkkum | 14 Jan 1998 | Kalanjiyam | Napoleon, Devayani | |
| Maru Malarchi | 14 Jan 1998 | Bharathi | Mammooty, Devayani, Ranjith | |
| Naam Iruvar Namakku Iruvar | 14 Jan 1998 | Sundar C | Prabhu Deva, Meena, Maheswari | |
| Ponmanam | 14 Jan 1998 | S. P. Rajkumar | Prabhu, Suvalakshmi, Priya Raman | |
| Ulavuthurai | 14 Jan 1998 | Ramesh Selvan | Vijayakanth, Meena, Sanghavi | |
| Udhavikku Varalaamaa | 16 Jan 1998 | Gokula Krishnan | Karthik, Devayani, Sangeetha, Anju Aravind | |
| Kondattam | 6 Feb 1998 | K. S. Ravikumar | Arjun, Simran, Mantra | |
| Dhinamdhorum | 13 Feb 1998 | Nagarajan | Murali, Suvalakshmi | |
| Bhagavath Singh | 20 Feb 1998 | A. C. Chandrakumar | Napoleon, Sanghavi | |
| Sundara Pandian | 20 Feb 1998 | R. Raghu | Karthik, Swathi, Heera | |
| Swarnamukhi | 20 Feb 1998 | K. S. Adhiyaman | R. Parthiban, Devayani | |
| Velai | 26 Feb 1998 | J. Suresh | Vignesh, Indraja | |
| Colour Kanavugal | 6 Mar 1998 | Vishnu | Karan, Khushbu | |
| Kaadhal Mannan | 6 Mar 1998 | Saran | Ajith Kumar, Maanu | |
| Kangalin Vaarthaigal | 6 Mar 1998 | Muktha S. Sundar | Vikram, Prema, Sriram | |
| Vaettiya Madichu Kattu | 6 Mar 1998 | K. Bhagyaraj | K. Bhagyaraj, Nagma | |
| Thulli Thirintha Kaalam | 12 Mar 1998 | Balasekaran | Arun Kumar, Khushbu, Roshini | |
| Ini Ellam Sugame | 18 Mar 1998 | A. R. Ramesh | Abbas, Sanghavi | |
| Santhosham | 3 Apr 1998 | Karthik | Saravanan, Suvalakshmi | |
| Kaathala Kaathala | 10 Apr 1998 | Singeetam Srinivasa Rao | Kamal Haasan, Prabhu Deva, Soundarya, Rambha | |
| Ninaithen Vandhai | 10 Apr 1998 | K. Selva Bharathy | Vijay, Rambha, Devayani | |
| Ponnu Velayira Bhoomi | 10 Apr 1998 | K. Krishnan | Rajkiran, Khushbu, Vineetha | |
| Veera Thalattu | 10 Apr 1998 | Kasthuri Raja | Murali, Khushbu | |
| Kavalai Padathe Sagodhara | 13 Apr 1998 | Keyaar | Pandiarajan, Suvalakshmi | |
| Jeans | 24 Apr 1998 | Shankar | Prashanth, Aishwarya Rai, Lakshmi, Nassar | |
| Vettu Onnu Thundu Rendu | 1 May 1998 | C. Dinakaran | Mansoor Ali Khan, Keerthana | |
| Jolly | 7 May 1998 | Dilipkumar | Abbas, Kausalya, Keerthi Reddy, Khushbu | |
| Rathna | 7 May 1998 | Ilanchezhian | Murali, Maheswari, Sangita | |
| Aval Varuvala | 15 May 1998 | Raj Kapoor | Ajith Kumar, Simran, Goundamani, Senthil | |
| Harichandra | 15 May 1998 | Cheyyar Ravi | Karthik, Meena, Priya Raman | |
| Iniyavale | 15 May 1998 | Seeman | Prabhu, Suvalakshmi, Gauthami, Keerthi Reddy | |
| Gol Mall | 5 Jun 1998 | Selva | Selva, Monica Nerukkar, Abitha | |
| Priyamudan | 12 Jun 1998 | Vincent Selva | Vijay, Kausalya | |
| Natpukkaga | 25 Jun 1998 | K. S. Ravikumar | Sarath Kumar, Simran, Vijayakumar | |
| Dharma | 9 Jul 1998 | Keyaar | Vijayakanth, Preetha Vijayakumar | |
| Sandhippoma | 9 Jul 1998 | Indrakumar | Suriya, Preetha Vijayakumar | |
| Poonthottam | 10 Jul 1998 | Kalanjiyam | Murali, Devayani, Vijayalakshmi | |
| Kalyana Galatta | 31 Jul 1998 | Raj Kapoor | Sathyaraj, Mantra, Khushbu | |
| Sollamale | 31 Jul 1998 | Sasi | Livingston, Kausalya | |
| Nilaave Vaa | 14 Aug 1998 | A. Venkatesh | Vijay, Suvalakshmi, Sanghavi | |
| Unnidathil Ennai Koduthen | 15 Aug 1998 | Vikraman | Karthik, Roja, Ajith Kumar | |
| En Aasai Rasave | 28 Aug 1998 | Kasthuri Raja | Sivaji Ganesan, Murali, Roja, Suvalakshmi | |
| Thayin Manikodi | 28 Aug 1998 | Arjun | Arjun, Tabu, Nivedita Jain | |
| Ellame En Pondattithaan | 4 Sep 1998 | V. Sekhar | Ramki, Sanghavi | |
| Kannedhirey Thondrinal | 11 Sep 1998 | Ravichandran | Prashanth, Simran, Karan | |
| Senthooram | 11 Sep 1998 | Sangaman | Moorthy, Devayani | |
| Aasai Thambi | 18 Sep 1998 | Senthilnathan | Abbas, Arun Pandian, Anju Aravind | |
| Unnudan | 18 Oct 1998 | R. Balu | Murali, Kausalya | |
| Desiya Geetham | 19 Oct 1998 | Cheran | Murali, Rambha, Nassar | |
| En Uyir Nee Thaane | 19 Oct 1998 | S. P. Rajkumar | Prabhu, Devayani, Maheswari | |
| Simmarasi | 19 Oct 1998 | Erode Soundar | Sarath Kumar, Khushbu, Kanaka | |
| Urimai Por | 19 Oct 1998 | Raja Rajendran | Arun Pandian, Ranjitha | |
| Veeram Vilanja Mannu | 19 Oct 1998 | Kasthuri Raja | Vijayakanth, Khushbu, Roja | |
| Pudhumai Pithan | 20 Oct 1998 | Jeeva | R. Parthiban, Roja, Priya Raman, Devayani | |
| Ponmaanai Thedi | 6 Nov 1998 | Pari | Saravanan, Suvarna Mathew | |
| Guru Paarvai | 13 Nov 1998 | Manoj Kumar | Prakash Raj, Khushbu, Anju Aravind, Easwari Rao | |
| Uyirodu Uyiraga | 20 Nov 1998 | Sushma Ahuja | Ajith Kumar, Richa Ahuja | |
| Kumbakonam Gopalu | 26 Nov 1998 | Keyaar | Pandiarajan, Mayuri | |
| Kannathal | 2 Dec 1998 | Bharathi Kannan | Karan, Khushbu, Neena | |
| Pooveli | 4 Dec 1998 | Selva | Karthik, Abbas, Kausalya, Heera Rajagopal | |
| Thalaimurai | 4 Dec 1998 | Saravana Pandian | Rajkiran, Bhanupriya, Revathi | |
| Ilamanasa Killathe | 11 Dec 1998 | P. N. Seenivasan | Latha, Shakeela | |
| Thanga Magal | 23 Dec 1998 | Ilayavan | Ravi, Rukmini | |
| Cheran Chozhan Pandian | 25 Dec 1998 | Senthamizhan | Ranjith, Mohini | |
| Kaadhal Kavithai | 25 Dec 1998 | Agathiyan | Prashanth, Isha Koppikar, Kasthuri | |
| Sivappu Nila | 25 Dec 1998 | J. George Prasad | Raja, Vineetha | |