DMK: 150
ADK(JL): 27
INC: 26
CPM: 15
IND: 5
JNP: 4
CPI: 3
ADK(JR): 2
ADMK: 2
Highest Margin
59,421
Lowest Margin
409
Tamil nadu 1989 Assembly Election Constituency-wise Results (234)
| Constituency | Winner | Party | Margin | Details |
|---|---|---|---|---|
| Chidambaram | KRISHNAMOORTHY, D. | DMK | 16720 | View → |
| Coimbatore (North) | RAMANATHAN, M. | DMK | 25685 | View → |
| Coimbatore (South) | RAMANI, K. |  CPM | 8125 | View → |
| Coonoor | THANGAVEL, N. | DMK | 11160 | View → |
| Cuddalore | PUGAZHENDI, E. | DMK | 20382 | View → |
| Cumbum | ERAMAKRISHNAN | DMK | 15385 | View → |
| DHARAPURAM (SC) | SANTHAKUMARI, T. | DMK | 1436 | View → |
| Dharmapuri | CHINNASAMY, R. | DMK | 12551 | View → |
| Dindigul | S.A. THANGARAJAN | CPM | 17802 | View → |
| DR. RADHAKRISHNAN NAGAR | SARKUNAM, S.P. | DMK | 24256 | View → |
| Edappadi | PALANISWAMI. K. | ADK(JL) | 1364 | View → |
| EGMORE (SC) | ELAMVAZHUTHI | DMK | 20969 | View → |
| Erode (East) | SUBBULAKSHMI JAGADESAN | DMK | 22198 | View → |
| Gingee | RAMACHANDIRAN, N. | DMK | 22630 | View → |
| Gobichettipalayam | SENGOTTAYAN, K.A. | ADK(JL) | 14244 | View → |