Manachanallur is a state assembly constituency in Tamil Nadu, India newly formed after constituency delimitations in 2008. Its State Assembly Constituency number is 144. It is included in Tiruchirappalli Lok Sabha constituency. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.

Members of Legislative Assembly

YearWinnerParty
2011T. P. PoonatchiAll India Anna Dravida Munnetra Kazhagam
2016M. ParameswariAll India Anna Dravida Munnetra Kazhagam
2021S. KathiravanDravida Munnetra Kazhagam
2026

Election results

Vote share of winning candidates
202638.82%
202159.46%
201646.17%
201153.12%
195251.45%

2026

2026 Tamil Nadu Legislative Assembly election: Manachanallur
PartyCandidateVotes%±%
DMKKathiravan.S81,44738.8220.64
TVKV. Saravanan69,08332.93New
AIADMKBharathan.R.V46,06621.967.03
NTKThenmozhi.R9,2894.432.95
NOTANOTA5990.290.26
IndependentRamesh Kumar.G4980.24New
IndependentNagarajan.V4560.22New
BSPBalakrishnan (a) Amoor Balu3840.18New
IndependentRadhakrishnan.S3410.16New
IndependentRamprasad.N2300.11New
PTBalu.M1860.09New
IndependentRaju.V1530.07New
Samaniya Makkal Nala KatchiK. Senthilkumar1400.07New
IndependentKarthikeyan.P1320.06New
IndependentSaravanakumar.S1300.06New
IndependentRajasehar.R1170.06New
IndependentShanmugam.V.T1130.05New
IndependentDivesh.S1030.05New
IndependentSatheeskumar.K800.04New
Akila Inthiya Makkal Marumalarchi KazhakamRevathi.S750.04New
TVKVeeraiya.C620.03New
IndependentJayaraman.M520.02New
IndependentGopalakrishnan.V440.02New
Margin of victory12,3645.8924.58
Turnout2,09,78088.658.53
Registered electors2,36,6327,570
DMK holdSwing20.64

2021

2021 Tamil Nadu Legislative Assembly election: Manachanallur
PartyCandidateVotes%±%
DMKS. Kathiravan116,33459.46%+17.47
AIADMKM. Paranjothi56,71628.99%−17.18
NTKDr. V. Krishnasamy14,4437.38%+6.44
MNMR. Samson1,9961.02%New
AMMKM. Rajasekharan1,6310.83%New
NOTANOTA1,0670.55%−0.72
Margin of victory59,61830.47%26.29%
Turnout195,65280.12%−1.93%
Rejected ballots1410.07%
Registered electors244,202
DMK gain from AIADMKSwing13.29%

2016

2016 Tamil Nadu Legislative Assembly election: Manachanallur
PartyCandidateVotes%±%
AIADMKM. Parameswari83,08346.17%−6.96
DMKS. Ganesan75,56141.99%+1.13
DMDKM. Babu8,1934.55%New
BJPS. Aravind3,6622.03%−0.6
NOTANOTA2,2741.26%New
NTKR. Manikandan1,7040.95%New
PMKM. Prince1,2120.67%New
BSPP. Ganesan8990.50%−0.01
Margin of victory7,5224.18%−8.09%
Turnout179,96882.05%−2.01%
Registered electors219,337
AIADMK holdSwing-6.96%

2011

2011 Tamil Nadu Legislative Assembly election: Manachanallur
PartyCandidateVotes%±%
AIADMKT. P. Poonatchi83,10553.12%New
DMKN. Selvaraj63,91540.86%New
BJPM. Subramaniam4,1272.64%New
IndependentG. Rethinakumar1,0930.70%New
Puratchi BharathamV. Anbalagan1,0100.65%New
BSPP. Ganesan7910.51%New
Margin of victory19,19012.27%
Turnout186,10984.06%
Registered electors156,437
AIADMK win (new seat)

1952

1952 Madras Legislative Assembly election: Manachanallur
PartyCandidateVotes%±%
INCRajagopal14,36751.45%New
IndependentArunachalam6,12121.92%New
Socialist Party (India)Balakrishnan3,94914.14%New
IndependentKodandaraman3,48612.48%New
Margin of victory8,24629.53%
Turnout27,92344.62%
Registered electors62,574
INC win (new seat)

10°54′28″N 78°42′08″E/10.90778°N 78.70222°E/ 10.90778; 78.70222