| Kalla Thuppakki | 4 Jan 2013 | Logiyas | Kutty Anand, Sampath Ram, Viccy, Prabhakaran | |
| Kanavu Kadhalan | 4 Jan 2013 | Thiruna Annan | Udhay, Saritha Yadav, Meera Krishnan | |
| Kurumbukara Pasanga | 4 Jan 2013 | T. Samydurai | Sanjeev, Monica, Manobala, Pandiarajan | |
| Mayil Paarai | 4 Jan 2013 | P. Siva Kumar | Arasa Kumaran, Devika Nambiar | |
| Nanbargal Gavanathirkku | 4 Jan 2013 | K. Jayakumar | Sanjeev, Manishajith, Varshan | |
| Nimidangal | 4 Jan 2013 | Geetha Krishna | Shashank, Priyanka, Suman, Atul Kulkarni | |
| Alex Pandian | 11 Jan 2013 | Suraj | Karthi, Anushka Shetty, Santhanam, Nikita Thukral | |
| Kanna Laddu Thinna Aasaiya | 13 Jan 2013 | K. S. Manikandan | Santhanam, Srinivasan, Sethu, Vishakha Singh | |
| Samar | 13 Jan 2013 | Thiru | Vishal, Trisha Krishnan, Sunaina | |
| Puthagam | 14 Jan 2013 | Vijay Adhiraj | Sathya, Jagapati Babu, Rakul Preet Singh, Sanjay Bharathi | |
| Vijayanagaram | 14 Jan 2013 | Tanveer | Sivan, Hasini, Bhanu Chander, Aryan | |
| Kadhal Kilukiluppu | 25 Jan 2013 | S. Kasi | Kabileshwar, Murugan Mandhiram, A. M. Abdulha | |
| Pathayeram Kodi | 25 Jan 2013 | Srinivasan Sundar | Dhruv Bhandari, Madalasa Sharma, Vivek, Kanishka Soni | |
| David | 1 Feb 2013 | Bejoy Nambiar | Vikram, Jiiva, Tabu, Isha Sharvani | |
| Kadal | 1 Feb 2013 | Mani Ratnam | Gautham Karthik, Thulasi Nair, Arvind Swamy, Arjun | |
| Vishwaroopam | 7 Feb 2013 | Kamal Haasan | Kamal Haasan, Pooja Kumar, Rahul Bose, Andrea Jeremiah | ₹220 cr |
| Nesam Nesapaduthe | 14 Feb 2013 | Rajasuriyan | Vendhan, Arasi, Ragava | |
| Sillunu Oru Sandhippu | 14 Feb 2013 | Ravi Lallin | Vimal, Dipa Shah, Oviya | |
| Ameerin Aadhi-Bhagavan | 22 Feb 2013 | Ameer Sultan | Jayam Ravi, Neetu Chandra, Sudha Chandran | |
| Ariyathavan Puriyathavan | 22 Feb 2013 | J. K | J. K, Unnimaya | |
| Haridas | 22 Feb 2013 | G. N. R. Kumaravelan | Kishore, Sneha, Prithviraj Das | |
| Paatti | 22 Feb 2013 | Ramesh | Ranganayaki, Nagina, Mahalakshmi, Baby Nandhini | |
| Aandava Perumal | 1 Mar 2013 | Sathish Kumar | Sivan, Sasi, Idhaya, Jeeva | |
| Chandhamama | 1 Mar 2013 | Radhakrishnan | Karunas, Shweta Basu Prasad, Harish Kalyan | |
| Chuda Chuda | 1 Mar 2013 | Idhayan | Idhayan, Sri Iraa, Leema, Shobina | |
| Lollu Dhadha Parak Parak | 1 Mar 2013 | K. Viyasan | Mansoor Ali Khan, Shilpha | |
| Vellachi | 1 Mar 2013 | Velu Viswanath | Pintu, Suchitra Unni, Ganja Karuppu | |
| Mathil Mel Poonai | 8 Mar 2013 | Barani Jayapal | Vijay Vasanth, Vibha Natarajan | |
| Onbadhule Guru | 8 Mar 2013 | P. T. Selvakumar | Vinay Rai, Aravind Akash, Premgi Amaren, Lakshmi Rai | |
| Pesamal Pesinaal | 8 Mar 2013 | Sivamanoharan | Santhosh, Gayathri, Nizhalgal Ravi | |
| Sundaattam | 8 Mar 2013 | Brahma G. Dev | Irfan, Arundhathi, Madhu | |
| Garuda Paarvai | 15 Mar 2013 | Vivehanandan | Vivehanandan, Puja Vijayan, Ramamurthi Yadav, Sheela | |
| Karumpuli | 15 Mar 2013 | Parameshwar | Mahesh, Rathan Mouli, Varsha Pandey, Prachee Adhikari | |
| Paradesi | 15 Mar 2013 | Bala | Adharvaa, Vedhicka, Dhansika | |
| Vathikuchi | 15 Mar 2013 | H.nowfal riswan | Dhileban, Anjali, Jayaprakash, Sampath Raj | |
| Kan Pesum Vaarthaigal | 22 Mar 2013 | R. Balaji | Mirchi Senthil, Iniya | |
| Kantha | 22 Mar 2013 | Babu Vishwanath | Karan, Mithra Kurian | |
| Karuppampatti | 22 Mar 2013 | Tha. Prabhu Raja Cholan | Ajmal Ameer, Aparnaa Bajpai, Alice Tantardini | |
| Naanum En Jamunavum | 22 Mar 2013 | Guruaja-Jayatamil | Jayant, Poulami | |
| Azhagan Azhagi | 29 Mar 2013 | Nandha Periyasaamy | Jack, Aarushi, A. Venkatesh | |
| Chennaiyil Oru Naal | 29 Mar 2013 | Shaheed Kader | Sarathkumar, Cheran, Prakash Raj, Prasanna | |
| February 31 | 29 Mar 2013 | S. Prem Kumar | Sriram, Niranjana | |
| Kedi Billa Killadi Ranga | 29 Mar 2013 | Pandiraj | Sivakarthikeyan, Vimal, Bindu Madhavi, Regina Cassandra | |
| Keeripulla | 29 Mar 2013 | Firose Khan | Yuvan, Disha Pandey, Ganja Karuppu | |
| Bhagavathi Bala | 4 Apr 2013 | Balladic, Chakravarthi | | |
| Settai | 4 Apr 2013 | R. Kannan | Arya, Anjali, Hansika Motwani, Santhanam | |
| Vetkathai Kettal Enna Tharuvai | 4 Apr 2013 | Thabu Sankar | Ashok, Kiruthika | |
| Maiyam Konden | 12 Apr 2013 | K. Arjunaraja | Dilip Kumar Salvadi, Shobana Nayudu, Ganja Karuppu | |
| Maman Machan | 12 Apr 2013 | M. Jeyraj | Vijay Thirumoolam | |
| Maruvisaranai | 12 Apr 2013 | Vijayagopal | V. S. Vijayagopal, Vishnu Priya | |
| Ninaivugal Azhivathillai | 12 Apr 2013 | Bhagatsingh Kannan | Arun, Gayathri | |
| Unaku 20 Enaku 40 | 12 Apr 2013 | KPS Akshay | Singam Puli, Vaiyapuri, Vadivukkarasi, Karishma | |
| Gouravam | 19 Apr 2013 | Radha Mohan | Allu Sirish, Yami Gautam, Prakash Raj | |
| Iru Killadigal | 19 Apr 2013 | Mark Landsman | Byass, Swathi, Vennira Aadai Moorthy | |
| Thirumathi Thamizh | 19 Apr 2013 | Rajakumaran | Rajakumaran, Keerthi Chawla, Devayani | |
| Udhayam NH4 | 19 Apr 2013 | Manikandan | Siddharth, Ashrita Shetty, Kishore | |
| Naan Rajavaga Pogiren | 26 Apr 2013 | Prithvi Rajkumar | Nakul, Chandini, Avani Modi | |
| Oruvar Meethu Iruvar Sainthu | 26 Apr 2013 | Balasekaran | Laguparan, Swathi, Sanyathara | |
| Yaaruda Mahesh | 26 Apr 2013 | R. Madhan Kumar | Sundeep Kishan, Dimple Chopade | |
| Ethir Neechal | 1 May 2013 | Durai Senthil Kumar | Sivakarthikeyan, Priya Anand | |
| Moondru Per Moondru Kadal | 1 May 2013 | Vasanth | Arjun, Cheran, Vimal, Muktha Bhanu | |
| Soodhu Kavvum | 1 May 2013 | Nalan Kumarasamy | Vijay Sethupathi, Sanchita Shetty, Bobby Simha, Ashok Selvan | |
| Nagaraja Cholan MA, MLA | 10 May 2013 | Manivannan | Sathyaraj, Manivannan, Seeman, Mrudula Murali | |
| Neram | 17 May 2013 | Alphonse Putharen | Nivin Pauly, Nazriya Nazim, Bobby Simha, Nassar | |
| Galapetti | 24 May 2013 | | | |
| Masani | 24 May 2013 | Padmaraj, LGR | Akhil, Iniya, Sija Rose, Ramki | |
| Sokkali | 24 May 2013 | A Charan | Chaithanya, Swasika, Sona Heiden, Ganja Karuppu | |
| Kutti Puli | 30 May 2013 | Muthaiah | M. Sasikumar, Lakshmi Menon, Saranya Ponvannan | |
| Isakki | 31 May 2013 | M. Ganeshan | Sharran Kumar, Aashritha | |
| Kandathum Kadhal Antharangam | 31 May 2013 | J. V. Ruckmangdhan | Ramu, Kamalika | |
| Solla Matten | 7 Jun 2013 | N. P. Ismail | Sakthi Chidambaram, Jesmy | |
| Yamuna | 7 Jun 2013 | E. V. Ganeshbabu | Sathya, Sri Ramya | |
| Theeya Velai Seiyyanum Kumaru | 14 Jun 2013 | Sundar C | Siddharth, Hansika Motwani, Santhanam, Ganesh Venkatraman | |
| Thillu Mullu | 14 Jun 2013 | Badri | Shiva, Isha Talwar, Prakash Raj | |
| Thee Kulikkum Pachai Maram | 21 Jun 2013 | Vineesh-Prabheesh | Prajin, Sarayu, Sasha, M. S. Bhaskar | |
| Annakodi | 28 Jun 2013 | Bharathiraja | Lakshman Narayan, Karthika Nair, Manoj Bharathiraja | |
| Thulli Vilayadu | 28 Jun 2013 | Vincent Selva | Yuvaraj, Prakash Raj, Deepthi Nambiar | |
| Singam II | 5 Jul 2013 | Hari | Suriya, Anushka Shetty, Hansika Motwani, Rahman | |
| Anba Azhaga | 12 Jul 2013 | S. Sivaraman | Akashprabhu, Preethi Sankar, Lavanya | |
| Kaadhale Ennai Kaadhali | 12 Jul 2013 | Iam Shan | Santhosh, Anara Atanes | |
| Sathiram Perundhu Nilayam | 12 Jul 2013 | Ravipriyan | Roshan, Twinkle | |
| Maryan | 19 Jul 2013 | Bharat Bala | Dhanush, Parvathy Thiruvothu | |
| Pattathu Yaanai | 26 Jul 2013 | Boopathy Pandian | Vishal, Aishwarya Arjun, Santhanam | |
| Sonna Puriyathu | 26 Jul 2013 | Krishnan Jayaraj | Shiva, Vasundhara Kashyap | |
| Nenju Irukkum Varai Ninaivu Irukkum | 2 Aug 2013 | S. O. Nabidaas | Ishaq Hussaini, Shilpa, Visu, Vaiyapuri | |
| Pullukatu Muthamma | 2 Aug 2013 | C. R. Muthupandi | Meenu Kurian | |
| Ainthu Ainthu Ainthu | 10 Aug 2013 | Sasi | Bharath, Mrithika, Erica Fernandes, Santhanam | |
| Aadhalal Kadhal Seiveer | 15 Aug 2013 | Suseenthiran | Santhosh, Manisha Yadav | |
| Thalaivaa | 20 Aug 2013 | A. L. Vijay | Vijay, Sathyaraj, Amala Paul, Santhanam | |
| Desingu Raja | 23 Aug 2013 | Ezhil | Vimal, Bindu Madhavi | |
| Ponmaalai Pozhudhu | 30 Aug 2013 | AC Durai | Aadhav Kannadasan, Gayathrie | |
| Summa Nachunu Irukku | 30 Aug 2013 | A. Venkatesh | Thaman Kumar, Vibha Natarajan, Archana Vishwanath, Thambi Ramaiah | |
| Suvadugal | 30 Aug 2013 | Jay Bala | Jay Bala, Monica, K. R. Vijaya | |
| Thanga Meenkal | 30 Aug 2013 | Ram | Ram, Sadhana, Shelly Kishore | |
| Thiru Pugazh | 30 Aug 2013 | Arjunaraja | Dilip Kumar Salvadi, Divya Singh, Prabhuraj | |
| Adutha Kattam | 6 Sep 2013 | Murali Krishnan | Ganthiban, Malar Meni Perumal, Aghonderan Sahadevan, Shashitaran Rajoo | |
| Mouna Mazhai | 6 Sep 2013 | Anand | Sasi, Manisha Jith, Dilip | |
| V. Z. Durai | 6 Sep 2013 | Shaam, Poonam Kaur | Thriller | |
| Varuthapadatha Valibar Sangam | 6 Sep 2013 | Ponnraam | Sivakarthikeyan, Sri Divya, Sathyaraj, Soori | |
| Ya Ya | 6 Sep 2013 | I Rajasekaran | Shiva, Santhanam, Dhansika, Sandhya | |
| Arya Surya | 7 Sep 2013 | Rama Narayanan | Srinivasan, Vishnupriyan, Nakshathra | |
| Mathapoo | 13 Sep 2013 | Dhinanthorum Nagaraj | Jeyan, Gayathrie | |
| Moodar Koodam | 13 Sep 2013 | Naveen | Sentrayan, Naveen, Rajaj, Oviya | |
| Unnodu Oru Naal | 13 Sep 2013 | Durai Karthikeyan | Arjun Vijayaraghavan, Neelam Upadhyay, Gibran Osman | |
| Onaayum Aattukkuttiyum | 27 Sep 2013 | Mysskin | Mysskin, Sri | |
| Raja Rani | 27 Sep 2013 | Atlee Kumar | Arya, Nayantara, Jai, Nazriya Nazim | |
| Idharkuthane Aasaipattai Balakumara | 2 Oct 2013 | Gokul | Vijay Sethupathi, Ashwin Kakumanu, Swati Reddy, Nandita Swetha | |
| Nila Meedhu Kadhal | 4 Oct 2013 | Ilayakumar | Vijayaraj, Joshwa, Sri Priyanga, Sudha | |
| Kayavan | 11 Oct 2013 | Venky | Mithun | |
| Naiyaandi | 11 Oct 2013 | A. Sarkunam | Dhanush, Nazriya Nazim | |
| Vanakkam Chennai | 11 Oct 2013 | Kiruthika Udhaynidhi | Shiva, Priya Anand | |
| Anjal Thurai | 18 Oct 2013 | A. R. Rafi | Mohan. C, Narayanan, Kushi, Senthil | |
| Chithirayil Nilachoru | 18 Oct 2013 | R. Sundarrajan | Sara Arjun, Ashok Sundarrajan, Vasundhara Kashyap, Prakash Nath | |
| Ninaivugal Unnodu | 18 Oct 2013 | T. Mahesh Babu | T. Mahesh Babu | |
| Nirnayam | 18 Oct 2013 | S. S. Srisaravanan | Vikram Anand, Regina Cassandra, Baby Vedhika | |
| Nugam | 18 Oct 2013 | Jeffy | Jeybala, Iniya, Suresh, Reeshkadir | |
| Ragalaipuram | 18 Oct 2013 | Mano | Karunas, Angana Roy, Sanjana Singh | |
| Ingu Kadhal Katrutharapadum | 25 Oct 2013 | M. Sreedharan | Sreenath, Darshana, Archana | |
| Muthu Nagaram | 25 Oct 2013 | Ottapidaram K. Thirupathi | Vishvaa, Asrik Bhanu | |
| Sutta Kadhai | 25 Oct 2013 | Subu | Balaji, Venkat, Nassar, Lakshmi Priyaa Chandramouli | |
| Vasanthasena | 25 Oct 2013 | Raman | Ravi Prakash, Priyanka Tiwari | |
| Arrambam | 31 Oct 2013 | Vishnuvardhan | Ajith Kumar, Arya, Nayantara, Taapsee Pannu | |
| All in All Azhagu Raja | 2 Nov 2013 | M. Rajesh | Karthi, Kajal Aggarwal, Santhanam | |
| Pandiya Naadu | 2 Nov 2013 | Suseenthiran | Vishal, Lakshmi Menon, Vikranth | |
| Apple Penne | 14 Nov 2013 | R. K. Kalaimani | Vatsan, Aishwarya Menon, Roja | |
| Pizza II: Villa | 14 Nov 2013 | Deepan Chakravarthy | Ashok Selvan, Sanchita Shetty, Nassar, Vegan Rajesh | |
| Ravana Desam | 14 Nov 2013 | Ajay Nuthakki | Ajay Nuthakki, Jennifer, Naveen, Konda | |
| Irandaam Ulagam | 22 Nov 2013 | Selvaraghavan | Arya, Anushka Shetty | |
| Maayai | 22 Nov 2013 | Lakshmiram | Sanjay, Sanam Shetty, Rajendran | |
| Meiyyazhagi | 22 Nov 2013 | R. T. Jayavel | Balaji Balakrishnan, Jai Quehaeni, Arjun, Arunmozhi Varman | |
| Appavukku Kalyanam | 29 Nov 2013 | Armugha Swamy | Padiyan, Rasikapriya | |
| Ennachu | 29 Nov 2013 | Sri Mani | Mohammed Ismail, Vivinth, Jagan Balaji | |
| Jannal Oram | 29 Nov 2013 | Karu Pazhaniappan | Parthiban, Vimal, Vidharth, Poorna | |
| Naveena Saraswathi Sabatham | 29 Nov 2013 | K. Chandru | Jai, Niveda Thomas | |
| Vidiyum Munn | 29 Nov 2013 | Balaji K. Kumar | Pooja Umashankar, Malavika Manikuttan, Vinod Kishan | |
| Genius | Dec | Omkar | Telugu | |
| Ego | 6 Dec 2013 | S. Sakthivel | Velu, Anaswara Kumar, Bala | |
| Kalyana Samayal Saadham | 6 Dec 2013 | RS Prasanna | Prasanna, Lekha Washington | |
| Thagaraaru | 6 Dec 2013 | Ganesh Vinayak | Arulnidhi, Poorna | |
| Vellai Desathin Idhayam | 6 Dec 2013 | Jughein | Mithun Serai, Supra, Soori | |
| Ivan Veramathiri | 13 Dec 2013 | M. Saravanan | Vikram Prabhu, Surabhi, Ganesh Venkatraman, Vamsi Krishna | |
| Kolagalam | 13 Dec 2013 | G. Surendran | Amal, Saranya Mohan, Vishnupriya | |
| Sandhithathum Sindhithathum | 13 Dec 2013 | Balu Anand | Sathya, Yudasha, Kumarajan | |
| Thedi Pidi Adi | 13 Dec 2013 | Aegan | Suresh | |
| Biriyani | 20 Dec 2013 | Venkat Prabhu | Karthi, Hansika Motwani, Premgi Amaren, Ramki | |
| Endrendrum Punnagai | 20 Dec 2013 | I. Ahmed | Jiiva, Trisha Krishnan, Vinay Rai, Andrea Jeremiah | |
| Thalaimuraigal | 20 Dec 2013 | Balu Mahendra | Sashikumar, Vinodhini, Ramya Shankar, Balu Mahendra | |
| Madha Yaanai Koottam | 25 Dec 2013 | Vikram Sugumaran | Kathir, Oviya | |
| Bhuvanakadu | 27 Dec 2013 | Mohan | Vignesh, Divya Nagesh | |
| Vizha | 27 Dec 2013 | Bharathi Balakumaran | Mahendran, Malavika Menon | |
| Vinayan | | | | |