Indian general election in Tamil Nadu, 1991 List of Elected MPs List of Elected MPs

| Constituency | Winner | Party | Margin | Runner_up_a | Party_a |
|---|---|---|---|---|---|
| 1. Chennai North | D. Pandian | Indian National Congress | 118518 | Aladi Aruna | DMK |
| 2. Chennai Central | Era Anbarasu c | Indian National Congress | 103271 | N. V. N. Somu | DMK |
| 3. Chennai South | R. Sridharan | Anna Dravida Munnetra Kazhagam | 162528 | T. R. Balu | DMK |
| 4. Sriperumbudur | Margatham Chandrasekar c | Indian National Congress | 180572 | K. Sundaram | DMK |
| 5. Chengalpattu | S. S. R. Rajendra Kumar | Anna Dravida Munnetra Kazhagam | 153206 | C. Arumugam | DMK |
| 6. Arakkonam | R. Jeevarathinam c | Indian National Congress | 176710 | M. Kannaiyan | DMK |
| 7. Vellore | B. Akber Pasha | Indian National Congress | 199169 | P. Shanmugam | DMK |