Comprehensive list of Tamil movies released in 1991. Click on movie names for more details.
| Movie Name | Director | Cast |
|---|---|---|
| Thayamma | Gopi Bhimsingh | Pandian, Anand Babu, Geetha, Shruti, Baby Radha, Shankar Panikkar, Oru Viral Krishna Rao, Goundamani, Senthil, Gowri, Venniradai Moorthy, Ra. Sankaran |
| Aimbathilum Aasai Varum | P. Kalaimani | Raja Raveendar, Surli Rajan, Sathyakala |
| Aval | J. V. Rukmangadhan | Rajesh Kumar, Yogapriya |
| Thambi Oorukku Pudhusa | R. Umashankar | Selva, Yuvarani |
| Ponnukku Sethi Vanthachu | G. P. Ravibabu | Babu, Aishwarya |
| Padhai Maariya Payanam | A. Balakrishnan | Sanjay, Veena |
| Rasathi Varum Naal | Rael Choibi | Nizhalgal Ravi, Kasthuri |
| Kurumbukkaran | Ameerjan | Murali, Suman Ranganathan |
| Thoodhu Poo Chellakiliye | Kasthuri Raja | Varunraj, Kasthuri, Vaidehi |
| Aadi Viratham | Rama Narayanan | Nizhalgal Ravi, Sithara |
| Pattondru Ketten | V. C. Guhanathan | Rahman, Sithara |
| Pondatti Sonna Ketkkanum | V. Shekar | Chandrasekhar, Bhanupriya |
| Anbulla Thangachikku | Chandranath | Ramesh Aravind, Aishwarya |
| Vaidehi Vandhachu | Radha Bharathi | Saravanan, Archana |
| Thangamana Thangachi | Sendhilnathan | Sarath Kumar, Meenakshi |
| Putham Pudhu Payanam | K. S. Ravikumar | Anand Babu, Chithra, Chinni Jayanth, Vivek |
| Thalattu Ketkudhamma | Raj Kapoor | Prabhu, Kanaka, Mounika |
| Thalapathi | Mani Ratnam | Rajnikanth, Mammootty, Shobana, Bhanupriya, Arvind Swamy, Geetha |
| Rudhra | Sasi Mohan | K. Bhagyaraj, Gouthami, Lakshmi |
| Pillai Paasam | Cochin Haneefa | Sivakumar, Ramki, Sumithra, Rupini |
| Nenjamundu Nermaiundu | E. Ramadoss | Ramarajan, Rupini |
| Moontrezhuthil En Moochirukkum | Manobala | Vijayakanth, Rupini, Saritha |
| Guna | Santhana Bharathi | Kamal Haasan, Roshini, Rekha |
| En Pottukku Sonthakkaran | Sekar Raja | Ramki, Sasikala |
| Bramma | K. Subhash | Sathyaraj, Kushboo, Bhanupriya |
| Vaasalile Oru Vennila | Cochin Haneefa | Nizhalgal Ravi, Amala |
| Oru Oomaiyin Raagam | C. Gurushankar | C. Gurushankar, Mayuri |
| Eeshwari | Rama Narayanan | Nassar, Gouthami, Anand Babu |
| Marupakkam | K. S. Sethumadhavan | Sivakumar, Jayabharathi, Radha |
| Oyilattam | R. Sundarrajan | Raghunath, Sharmila |
| Nattukku Oru Nallavan | V. Ravichandran | Rajnikanth, Juhi Chawla, Kushboo |
| Sivaranjani | K. Rangarajan | Aravind, Suchitra |
| Sirai Kadhavugal | T. R. Selvam | Nizhalgal Ravi, Rekha |
| Kizhakku Karai | P. Vasu | Prabhu, Kushboo |
| Vasanthakala Paravai | Pavithran | Sarath Kumar, Ramesh Aravind, Shali |
| Thambikku Oru Paattu | Ashok Kumar | Richi, Varalakshmi |
| Nee Pathi Naan Pathi | Vasanth | Rahman, Gouthami, Heera |
| Manasara Vazhthungalen | G. Parthibaraman | Ramkumar, Sivaranjani |
| MGR Nagaril | Alleppy Ashraf | Anand Babu, Sukanya |
| Onnum Theriyadha Pappa | G. B. Thambi Durai | Anand Babu, Nizhalgal Ravi, Meenatchi, Silk Smitha |
| Naan Valartha Poove | Rajesh Khanna | Gururajan, Rupini |
| Idhayam | Kathir | Murali, Heera |
| Oorellam Un Paattu | Siraj | Ramarajan, Aishwarya |
| Jenma Natchathiram | Thakkali Srinivasan | Pramodh, Sindhja, Nassar |
| Idhaya Oonjal | C. K. Surendran | Anand Babu, Meena, Nizhalgal Ravi, Rekha |
| Anbu Sangili | Nithyaraj | Anand Babu, Subiksha, Shamili |
| Azhagan | K. Balachander | Mammootty, Bhanupriya, Geetha, Madhoo |
| Veetla Ezhi Velila Puli | Venkat | S. Ve. Shekher, Rupini |
| Mangalyam Thanthunane | Ravidasan | Prabhakar, Vaishnavi |
| Malaicharal | Rajan | Ramkumar, Seema |
| Vaidehi Kalyanam | Manivasagam | Ram Arjun, Uthra, Sarath Kumar, Rekha |
| Pondatti Pondattithan | Maniam Sivabalan | S. Ve. Shekher, Sulakshana |
| Archana I. A. S | A. Jagannathan | Sarath Kumar, Sithara |
| Ayul Kaithi | K. Subhash | Prabhu, Revathi |
| Vaaku Moolam | K. Subhash | Isari Ganesh, K. S. Jayalakshmi |
| Maanagara Kaaval | M. Thiyagarajan | Vijayakanth, Suman Ranganathan |
| Vigneshwar | R. Raghu | Karthik Muthuraman, Kushboo, Geetha |
| Thanthu Vitten Ennai | C. V. Sridhar | Vikram, Rohini |
| Senthura Devi | Rama Narayanan | Vivek, Kanaka, Shamili |
| Thambi Varuvanam | F. S. Mariyar | Mohan Chandra, Ragha Devi |
| Pudhiya Raagam | Jayachitra | Rahman, Jayachitra, Rupini |
| Naan Pogum Paadhai | Vetri Vendhan | Vetri Vendhan, Anju |
| Manidha Jathi | Kalaimani | Sivakumar, Ramki, Nirosha |
| Mahamayi | Babu Bhai | K. R. Vijaya, Shobana, Sridhar |
| En Arugil Nee Irunthal | Sundar K. Vijayan | Guru, Priyanka |
| Cheran Pandiyan | K. S. Ravikumar | Sarath Kumar, Vijayakumar, Manjula Vijayakumar, Anand Babu, Sreeja, Chithra |
| Idhaya Vaasal | Chandranath | Ramesh Aravind, Meena, Sarath Kumar |
| Mill Thozhilali | A. Jagannathan | Ramarajan, Aishwarya |
| Kaaval Nilayam | Sendhilnathan | Sarath Kumar, Anandaraj, Gouthami |
| Nallathai Naadu Ketkum | Jepiyar | Jepiyar, Gouthami, Rekha |
| Aatha Un Koyilile | Kasthuri Raja | Selva, Kasthuri, Vinodhini |
| Marikkozhundhu | Pudhiyavan | Ramesh Aravind, Aishwarya |
| Karpura Mullai | Fazil | Raja, Amala |
| Shanti Enathu Shanti | T. Rajendar | T. Rajendar, Radha |
| Pavunnu Pavunuthan | K. Bhagyaraj | K. Bhagyaraj, Rohini |
| Nattai Thirudathey | N. Sendhilnathan | Janagaraj, Sumithra |
| Enga Ooru Sippoy | K. Manimurugan | Arjun, Sri Bhanu |
| Captain Prabhakaran | R. K. Selvamani | Vijayakanth, Sarath Kumar, Rupini, Ramya Krishnan |
| Adhikari | P. Vasu | Arun Pandian, Gouthami |
| En Rasavin Manasile | Kasthuri Raja | Rajkiran, Meena, Saradha Preetha |
| Chinna Thambi | P. Vasu | Prabhu, Kushboo, Goundamani |
| Thanga Thamaraigal | V. Azhagappan | Arjun, Rupini |
| Pudhu Manithan | Manivannan | Sathyaraj, Bhanupriya, Goundamani |
| Gopura Vasalile | Priyadarshan | Karthik Muthuraman, Bhanupriya, Suchithra |
| Apoorva Naagam | Chozharajan | Nizhalgal Ravi, Gouthami, Srividya |
| Vetri Padigal | Manobala | Ramki, Nirosha, Sarath Kumar |
| Vetri Karangal | R. Krishnamoorthy | Prabhu, Rupini |
| Uruvam | G. M. Kumar | Mohan, Pallavi, Jayamala |
| Pudhu Nellu Pudhu Naathu | Bharathiraja | Rahul, Sukanya |
| Mookuthi Poomeley | Sangaman | Soundarrajan, Kalairanjani |
| Annan Kaattiya Vazhi | K. S. Madhangan | Ramarajan, Seetha, Roobini |
| Chithirai Pookal | Kanmani Subbu | Jayanth Kumar, Vinodhini, Sarath Kumar |
| Naan Pudicha Maapillai | V. Sekhar | Nizhalgal Ravi, Saranya, Aishwarya |
| Irumbu Pookkal | G. M. Kumar | Karthik Muthuraman, Pallavi, Rekha |
| Aasai Kiliye Kobama | T. K. Prasad | Balachander, Devi |
| Sir I Love You | G. M. Rangarajan | Sivakumar, Lakshmi |
| Nanbargal | Shoba Chandrasekharan | Neeraj, Mamta Kulkarni |
| Namma Ooru Mariyamma | K. Rajan | Nizhalgal Ravi, Vaidehi, Sarath Kumar |
| Vanakkam Vaathiyare | Ameerjan | Karthik Muthuraman, Saranya |
| Thai Poosam | Rama Narayanan | Nassar, Bhanupriya, Shamili |
| Theechati Govindhan | Sasi Mohan | Thyagarajan, Gouthami |
| Thaiyalkkaran | S. P. Muthuraman | R. Parthiban, Aishwarya |
| Perumpulli | Vikraman | Babu, Suman Ranganathan |
| Naadu Athai Naadu | Ramathilaga Rajan | Ramarajan, Rupini |
| Kumbakarai Thangaiah | Gangai Amaran | Prabhu, Kanaka |
| Dharma Dorai | Rajasekhar | Rajnikanth, Gouthami, Nizhalgal Ravi |
| Eeramana Rojavae | K. R | Shiva, Mohini |
| Vaa Arugil Vaa | Kalaivanan Kannadasan | Raja, Ramya Krishnan, Vaishnavi |
| Sigaram | Anathu | S. P. Balasubrahmanyam, Rekha, Radha, Anand Babu, Ramya Krishnan |