MLA · 17th Tamil Nadu Assembly (2026–31)Former MLA · 17th Tamil Nadu Assembly (2026–31)

R. Seenivasa Sethupathy
  • Won 2026 by 1

R. Seenivasa Sethupathy

ஆர். சீனிவாச சேதுபதி

MLA for Tiruppattur since May 2026MLA for Tiruppattur, 2026–31TVK

  • AC 185 · Sivaganga district
  • Sitting MLA · 17th Assembly (2026–31)
  • Age 38 at the 2026 election
declared assets
₹1.90 cr
pending criminal cases
0
education
Postgraduate
times elected MLA
1

Assets, cases and education as declared in the 2026 sworn affidavit to the Election Commission of India. Age: from the Election Commission's candidate profile.

Quick facts: R. Seenivasa Sethupathy

Sources: Election Commission of India (result, candidate profile) and the 2026 affidavit.

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Career

R. Seenivasa Sethupathy: the career, year by year

First elected to the Assembly in 2026

  • Assembly win
  • Office held
  1. 2004

    HSLC from Alagappa Matriculation, Karaikudi.

  2. 2008

    B.E. from K.S. Rangasamy College of Technology, Tiruchengode.

  3. 2024

    M.B.A. from Alagappa University, Karaikudi.

  4. Pre-2026

    Ran Haptrend Media, his self-declared profession in the 2026 ECI affidavit.

  5. 2025

    Joined TVK in the run-up to the 2026 Assembly election.

  6. Mar 2026

    Named TVK candidate for Tiruppattur (AC 185).

  7. 23 Apr 2026

    Polling day in Tiruppattur.

  8. 4 May 2026

    Won Tiruppattur for the TVK (polling was on 23 April).

    See the full 2026 result
  9. 4–5 May 2026

    Counting day. Periakaruppan led by 902 votes after Round 1 and held the lead through most of the count. Sethupathy went ahead by 199 votes only in Round 26. After repeated DMK-requested scrutiny of invalid votes, Sethupathy was declared winner around 1:15 a.m. by a margin of 1 vote — the narrowest in Tamil Nadu's electoral history.

  10. 11 May 2026

    Took oath as MLA in the 17th Tamil Nadu Legislative Assembly. Periakaruppan filed a writ petition in the Madras High Court seeking to bar Sethupathy from the 13 May 2026 floor test.

Profile

About R. Seenivasa Sethupathy

The result, sealed at the end of a long counting day on 4 May 2026 after repeated scrutiny of invalid votes, ended Periakaruppan's two-decade hold on the seat and became the subject of a Madras High Court petition by the former minister.

Party
Tamilaga Vettri Kazhagam
Born
1987/88; registered voter in Karaikudi, Sivaganga district
Profession
Engineer (B.E.) and media entrepreneur — runs Haptrend Media; first-time MLA of 2026, Tiruppattur (TVK)
District
Sivaganga

Education

  • 2004HSLC — Alagappa Matriculation, Karaikudi.
  • 2008B.E. — K.S. Rangasamy College of Technology, Tiruchengode.
  • 2024M.B.A. — Alagappa University, Karaikudi.

Party & ideology

Sethupathy's profile fits the TVK 2026 'professional debutant' template — engineer and media entrepreneur from the Chettinad belt with no inherited political family — fielded against a four-term sitting DMK minister. His own framing of the win has stayed close to the party line: he attributed the result to Vijay's mobilisation and to the principle that 'every single vote counts'. The one-vote outcome has, beyond TVK politics, become a national civics talking point on the value of every ballot.

Family

Son of Ramanathan; spouse listed as a homemaker per his 2026 ECI affidavit. Registered as a voter in Karaikudi (Serial 356, Part 34). The 'Sethupathy' surname is a common Nattukottai Chettinad/Karaikudi name; available public sources do not establish a connection to the historic Ramanathapuram royal Sethupathi line, and the family's profile reads as that of a contemporary Karaikudi business household.

Notable statements

“My success is all because of Vijay. It shows how important every single vote is. — R. Seenivasa Sethupathy, after being declared winner, ANI/New Kerala (5 May 2026)”

Questions people ask

How old is R. Seenivasa Sethupathy?

R. Seenivasa Sethupathy was 38 years old at the April 2026 election, as the Election Commission's candidate profile records it (age at filing). An exact date of birth is not part of the records on this page.

Who is R. Seenivasa Sethupathy's wife?

The 2026 affidavit declares the spouse's profession as House Wife. Our record holds no other detail about the spouse.

Who is R. Seenivasa Sethupathy's father?

In the 2026 nomination, R. Seenivasa Sethupathy is declared as the son of Mr. Ramanathan.

What is R. Seenivasa Sethupathy's educational qualification?

Postgraduate, as declared in the 2026 affidavit. As written there: M.B.A From Alagappa University - Karaikudi -2024, B.E K.S Rangaswamy College of Technology, Thiruchengode -2008, HSLC Algappa Matriculation Karaikudi -2004

How much are R. Seenivasa Sethupathy's assets?

₹1.90 cr in declared assets (liabilities ₹1.54 cr) in the 2026 affidavit sworn to the Election Commission of India; 0 pending criminal cases (declared, not convictions).

Which party and constituency does R. Seenivasa Sethupathy belong to?

R. Seenivasa Sethupathy is the Tamilaga Vettri Kazhagam (TVK) MLA for Tiruppattur (AC 185, Sivaganga district), elected in April 2026.

How many votes did R. Seenivasa Sethupathy get?

83,375 votes (38.7% of those polled) in the April 2026 election, a margin of 1 votes over K. R. Periakaruppan (DMK).

When was R. Seenivasa Sethupathy sworn in?

As an MLA on 11 May 2026, when the 17th Assembly met for the first time.

Who is R. Seenivasa Sethupathy?

Engineer and media entrepreneur from Karaikudi who runs Haptrend Media. He was first elected in 2026 as the TVK MLA from Tiruppattur (AC 185, Sivaganga district), having won by exactly one vote — the narrowest margin in Tamil Nadu Assembly history.

Is he from the historic Sethupathi royal family?

Public sources verifiable across his 2026 ECI affidavit and news coverage identify his father as Ramanathan and place his voter registration in Karaikudi; they do not establish a link to the Ramanathapuram-Sethupathi royal line. The 'Sethupathy' surname is shared widely in the Chettinad / Karaikudi belt.

How did the one-vote margin happen?

After 26 rounds of counting in which Periakaruppan led for most of the day, Sethupathy went ahead in the final rounds. Periakaruppan's team requested repeated scrutiny of invalid votes; the final tally — 83,375 to 83,374 — was declared around 1:15 a.m. on 5 May 2026.

What is the Madras High Court petition about?

K. R. Periakaruppan filed a writ petition in the Madras High Court seeking to bar Sethupathy from the 13 May 2026 Assembly floor test until the result was reviewed.

What does his ECI affidavit show?

Total assets of about Rs 1.90 crore against Rs 1.54 crore in liabilities; annual income declared in his 2026 affidavit around Rs 15.34 lakh. No criminal cases declared.

Other MLAs from Sivaganga district

Page last changed 12 October 2026.

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Official contact

Contact details

Email
mlatiruppattur@tn.gov.in
Phone
99525 76210
Address
No.2404, Subramaniapuram
8th street, North Extention
Karaikudi Taluk
Sivaganga – 630 002.

As published by the Tamil Nadu Legislative Assembly (members list), checked 20 October 2026.

Source: assembly.tn.gov.inReport an error