The 1999 Lok Sabha (Parliament) election in Tamil Nadu was held to elect Members of Parliament (MPs) from 39 parliamentary constituencies in the state. Dravida Munetra Kazhagam emerged as the leading party, winning 12 seats. All India Anna Dravida Munnetra Kazhagam came second with 10 seats.
A total of 47,733,664 electors were registered to vote across the state. Of these, 27,676,543 votes were polled, resulting in an overall voter turnout of 58.0%. The average victory margin across all constituencies was 52,950 votes, with the closest contest decided by just 887 votes and the largest margin reaching 240,184 votes.
A total of 8 political parties won at least one seat in this election. India's Lok Sabha elections use the First-Past-The-Post (FPTP) system, where the candidate with the most votes in each constituency wins the seat. The party or coalition winning a majority of Lok Sabha seats forms the central government and appoints the Prime Minister.
Seat data is not available for this selection.
Seat breakdown: Dravida Munetra Kazhagam (12), All India Anna Dravida Munnetra Kazhagam (10), Pattali Makkal Katchi (5), Marumalarchi Dravida Munnetra Kazhagam (4), Bharatiya Janata Party (4) and 3 other parties.
Click on any constituency name to view the full candidate-wise breakdown with individual vote counts, vote share percentages, and party affiliations.
| Sno. | Constituency | Type | State | Winner | Party | Electors | Votes | Turnout | Margin | Margin% | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 347-Chennai North | GEN | Tamil Nadu | Kuppusamy C. | Dravida Munetra Kazhagam | 2041341 | 893936 | 43.80% | 159789 | 17.90% | 1999 |
| 2 | 348-Chennai South | GEN | Tamil Nadu | Baalu T.R. | Dravida Munetra Kazhagam | 2074130 | 936541 | 45.20% | 240184 | 25.60% | 1999 |
| 3 | 349-Chennai Central | GEN | Tamil Nadu | Murasoli Maran | Dravida Munetra Kazhagam | 1275067 | 617919 | 48.50% | 136949 | 22.20% | 1999 |
| 4 | 350-Sriperumbudur | SC | Tamil Nadu | Krishnaswamy A. | Dravida Munetra Kazhagam | 1353858 | 744852 | 55.00% | 75002 | 10.10% | 1999 |
| 5 | 352-Arakkonam | GEN | Tamil Nadu | Jagathrakshakan S. Dr. | Dravida Munetra Kazhagam | 1120043 | 742796 | 66.30% | 95644 | 12.90% | 1999 |
| 6 | 353-Vellore | GEN | Tamil Nadu | Shanmugam N.T. | Pattali Makkal Katchi | 1152421 | 702639 | 61.00% | 25685 | 3.70% | 1999 |
| 7 | 354-Krishnagiri | GEN | Tamil Nadu | Vetriselvan V. | Dravida Munetra Kazhagam | 1163690 | 697903 | 60.00% | 31824 | 4.60% | 1999 |
| 8 | 355-Dharmapuri | GEN | Tamil Nadu | Elangovan P.D. | Pattali Makkal Katchi | 1226879 | 728960 | 59.40% | 25540 | 3.50% | 1999 |
| 9 | 360-Salem | GEN | Tamil Nadu | Selvaganapathi T.M. | All India Anna Dravida Munnetra Kazhagam | 1257383 | 743934 | 59.20% | 25411 | 3.40% | 1999 |
| 10 | 364-Nilgiris | GEN | Tamil Nadu | Mathan M. (Alias) Master Mathan M. | Bharatiya Janata Party | 1348475 | 742727 | 55.10% | 23959 | 3.20% | 1999 |
| 11 | 365-Coimbatore | GEN | Tamil Nadu | Radhakrishnan C.P. | Bharatiya Janata Party | 1571475 | 874136 | 55.60% | 54077 | 6.20% | 1999 |
| 12 | 366-Pollachi | SC | Tamil Nadu | Krishnan Dr.C. | Marumalarchi Dravida Munnetra Kazhagam | 1074230 | 613288 | 57.10% | 9515 | 1.60% | 1999 |
| 13 | 367-Dindigul | GEN | Tamil Nadu | Sreenivaasan C. | All India Anna Dravida Munnetra Kazhagam | 1194616 | 686477 | 57.50% | 20343 | 3.00% | 1999 |
| 14 | 368-Karur | GEN | Tamil Nadu | Chinnasamy M. | All India Anna Dravida Munnetra Kazhagam | 1170582 | 736708 | 62.90% | 2847 | 0.40% | 1999 |
| 15 | 369-Tiruchirappalli | GEN | Tamil Nadu | Arangarajan Kumaramangalam | Bharatiya Janata Party | 1245971 | 702752 | 56.40% | 89197 | 12.70% | 1999 |
| 16 | 370-Perambalur | SC | Tamil Nadu | Raja. A. | Dravida Munetra Kazhagam | 1064321 | 696057 | 65.40% | 68051 | 9.80% | 1999 |
| 17 | 371-Cuddalore | GEN | Tamil Nadu | Sankar Adhi | Dravida Munetra Kazhagam | 1136122 | 724354 | 63.80% | 73953 | 10.20% | 1999 |
| 18 | 372-Chidambaram | SC | Tamil Nadu | Ponnuswamy E. | Pattali Makkal Katchi | 1110229 | 732994 | 66.00% | 119563 | 16.30% | 1999 |
| 19 | 373-Mayiladuturai | GEN | Tamil Nadu | Manishankar Aiyar | Indian National Congress | 1030626 | 655586 | 63.60% | 40131 | 6.10% | 1999 |
| 20 | 374-Nagapattinam | SC | Tamil Nadu | Vijayan A.K.S. | Dravida Munetra Kazhagam | 1054666 | 696288 | 66.00% | 22466 | 3.20% | 1999 |
| 21 | 375-Thanjavur | GEN | Tamil Nadu | Palanimanickam.S.S. | Dravida Munetra Kazhagam | 1049837 | 662025 | 63.10% | 33014 | 5.00% | 1999 |
| 22 | 376-Sivaganga | GEN | Tamil Nadu | Sudarsana Natchiappane.M. | Indian National Congress | 1117223 | 624047 | 55.90% | 23811 | 3.80% | 1999 |
| 23 | 377-Madurai | GEN | Tamil Nadu | Mohan P. | Communist Party Of India (MARXIST) | 1429975 | 749441 | 52.40% | 37223 | 5.00% | 1999 |
| 24 | 380-Ramanathapuram | GEN | Tamil Nadu | Malaisamy.K. | All India Anna Dravida Munnetra Kazhagam | 1115127 | 641057 | 57.50% | 6646 | 1.00% | 1999 |
| 25 | 382-Tenkasi | SC | Tamil Nadu | Murugesans. | All India Anna Dravida Munnetra Kazhagam | 1044090 | 677352 | 64.90% | 887 | 0.10% | 1999 |
| 26 | 383-Tirunelveli | GEN | Tamil Nadu | Pandian P.H. | All India Anna Dravida Munnetra Kazhagam | 1121877 | 610963 | 54.50% | 26494 | 4.30% | 1999 |
| 27 | 613-Chengalpattu | GEN | Tamil Nadu | Moorthy A.K. | Pattali Makkal Katchi | 1200040 | 699911 | 58.30% | 12811 | 1.80% | 1999 |
| 28 | 614-Gobichettipalayam | GEN | Tamil Nadu | Kaliappan K.K. | All India Anna Dravida Munnetra Kazhagam | 1066362 | 642800 | 60.30% | 30012 | 4.70% | 1999 |
| 29 | 615-Nagercoil | GEN | Tamil Nadu | Radhakrishnanp. | Bharatiya Janata Party | 1057712 | 621860 | 58.80% | 145643 | 23.40% | 1999 |
| 30 | 616-Rasipuram | SC | Tamil Nadu | Saroja V. Dr. | All India Anna Dravida Munnetra Kazhagam | 1161452 | 643060 | 55.40% | 38405 | 6.00% | 1999 |
| 31 | 617-Sivakasi | GEN | Tamil Nadu | Vaiko | Marumalarchi Dravida Munnetra Kazhagam | 1257935 | 790751 | 62.90% | 74781 | 9.50% | 1999 |
| 32 | 618-Tindivanam | GEN | Tamil Nadu | Ramachandran N. Gingee. | Marumalarchi Dravida Munnetra Kazhagam | 1128742 | 695793 | 61.60% | 9350 | 1.30% | 1999 |
| 33 | 619-Tiruchendur | GEN | Tamil Nadu | Jayaseelan A.D.K. | Dravida Munetra Kazhagam | 1040627 | 544782 | 52.40% | 59666 | 11.00% | 1999 |
| 34 | 620-Tiruchengode | GEN | Tamil Nadu | Kannappan M. | Marumalarchi Dravida Munnetra Kazhagam | 1527064 | 846112 | 55.40% | 4556 | 0.50% | 1999 |
| 35 | 621-Tirupattur | GEN | Tamil Nadu | Venugopal D. | Dravida Munetra Kazhagam | 1144891 | 746109 | 65.20% | 23613 | 3.20% | 1999 |
| 36 | 622-Vandavasi | GEN | Tamil Nadu | Durai M. | Pattali Makkal Katchi | 1104886 | 679992 | 61.50% | 59197 | 8.70% | 1999 |
| 37 | 643-Palani | GEN | Tamil Nadu | Kumarasamy P. | All India Anna Dravida Munnetra Kazhagam | 1159677 | 682853 | 58.90% | 28717 | 4.20% | 1999 |
| 38 | 644-Periyakulam | GEN | Tamil Nadu | Dhinakaran | All India Anna Dravida Munnetra Kazhagam | 1121725 | 665824 | 59.40% | 45806 | 6.90% | 1999 |
| 39 | 645-Pudukottai | GEN | Tamil Nadu | Thirunavukarasu | M.G.R.Anna D.M.Kazhagam | 1218297 | 780964 | 64.10% | 64302 | 8.20% | 1999 |
Data-driven analysis of the 1999 Tamil Nadu Lok Sabha election results, covering competitiveness, candidate performance, and voter behaviour.
The victory margin is the difference in votes between the winning candidate and the runner-up. A constituency with a margin under 5,000 votes is considered closely fought. The average margin in Tamil Nadu 1999 was 52,950 votes.
The 10 parliamentary constituencies decided by the narrowest margins.
| Constituency | Winner | Party | Margin |
|---|
Candidates receiving less than one-sixth (16.67%) of valid votes forfeit their security deposit. A high forfeiture rate indicates a party fielded candidates in constituencies with little voter support.
NOTA (None of the Above) allows voters to reject all candidates. When NOTA votes exceed the victory margin, it signals significant voter dissatisfaction.
| Constituency | NOTA Votes | Win Margin | NOTA > Margin? |
|---|
The Lok Sabha (House of the People) is the lower house of India's Parliament. Members of Parliament (MPs) are directly elected by voters in their respective parliamentary constituencies through universal adult suffrage.
Tamil Nadu is divided into 39 parliamentary constituencies. The constituencies are categorized as: GEN (32 seats), SC (7 seats). SC and ST reserved constituencies ensure representation for historically marginalized communities.
India follows the First-Past-The-Post (FPTP) electoral system. The candidate who receives the highest number of votes wins the seat. Elections are conducted by the Election Commission of India (ECI) using Electronic Voting Machines (EVMs) and Voter Verifiable Paper Audit Trail (VVPAT).