Tamil Nadu Lok Sabha Election Results 1999: Check party-wise seats contested, seats won, vote share, and total votes for ADMK, DMK, INC, PMK, TMC(M) etc.
| Party Name | Seats Contested | Seats Won | Vote Share (%) | Vote Share on Contested (%) | Total Votes |
|---|---|---|---|---|---|
| 24 | 10 | 25.68 | 43.04 | 6,992,003 | |
| 19 | 12 | 23.13 | 47.65 | 6,298,832 | |
| 11 | 2 | 11.10 | 38.75 | 3,022,107 | |
| PMK | 7 | 5 | 8.21 | 46.98 | 2,236,821 |
| TMC(M) | 27 | 0 | 7.15 | 10.21 | 1,946,899 |
| 6 | 4 | 7.14 | 46.49 | 1,945,286 | |
| MDMK | 5 | 4 | 5.95 | 45.46 | 1,620,527 |
| 2 | 0 | 2.56 | 44.61 | 695,762 | |
| CPM | 2 | 1 | 2.35 | 39.29 | 639,516 |
| PT | 10 | 0 | 2.09 | 8.36 | 568,196 |
| MADMK | 1 | 1 | 1.46 | 51.46 | 396,216 |
| IND | 37 | 0 | 1.25 | 1.31 | 339,948 |
| TRC | 1 | 0 | 1.24 | 46.26 | 338,278 |
| FBL | 8 | 0 | 0.23 | 1.13 | 61,809 |
| 3 | 0 | 0.15 | 2.08 | 41,096 | |
| TDK | 7 | 0 | 0.09 | 0.49 | 25,209 |
| JP | 1 | 0 | 0.08 | 2.74 | 20,489 |
| 3 | 0 | 0.03 | 0.41 | 8,062 | |
| 5 | 0 | 0.03 | 0.22 | 8,038 | |
| AJBP | 5 | 0 | 0.02 | 0.17 | 5,879 |
| DTMK | 3 | 0 | 0.01 | 0.17 | 3,748 |
| 2 | 0 | 0.01 | 0.25 | 3,632 | |
| THMM | 2 | 0 | 0.01 | 0.17 | 2,675 |
| SPSP | 1 | 0 | 0.01 | 0.36 | 2,200 |
| 1 | 0 | 0.01 | 0.29 | 1,814 | |
| TNPWP | 1 | 0 | 0.01 | 0.22 | 1,631 |
| NOC | 1 | 0 | 0.01 | 0.17 | 1,566 |
| LJSPI | 2 | 0 | 0.00 | 0.07 | 1,227 |
| INGP | 1 | 0 | 0.00 | 0.09 | 594 |
| 1 | 0 | 0.00 | 0.07 | 450 |
States and UTs |