Skip to main content
Bharat Surveyभारत सर्वे
Lok Sabha constituency 21 · West Bengal

Diamond Harbour is parliamentary constituency number 21 in West Bengal, made up of 7 assembly segments. In the 2024 general election Abhishek Banerjee of the All India Trinamool Congress won with 68.5% of the vote, 7,10,930 votes ahead of Abhijit Das (bobby) (BJP).

Request data for this seat All West Bengal Lok Sabha seats
Diamond Harbour · 2024PC 21
  1. 01
    Abhishek Banerjee
    TMC
    10,48,230
    68.48%
  2. 02
    Abhijit Das (bobby)
    BJP
    3,37,300
    22.03%
  3. 03
    Pratik Ur Rahaman
    CPI(M)
    86,953
    5.68%
  4. 04
    Majnu Laskar
    AISF
    21,139
    1.38%
  5. 05
    Subrata Bose
    Independent
    9,825
    0.64%
  6. 7 other candidates · 17,182 votesNOTA · 10,188 (0.67%)

Margin 7,10,930 votes · 46.44% of valid votes

18,81,552
Registered electors
2024 election
81.4%
Turnout
1 Jun 2024
7,10,930
Victory margin
46.4% of valid votes
2024 · candidate-wise result

All 12 candidates, ranked by votes. Vote share is of 15,30,817 valid votes, NOTA included.

Diamond Harbour 2024 Lok Sabha result
#CandidatePartyVotesVote share
1Abhishek BanerjeeMale · 36 yrsTMC10,48,230
68.48%
2Abhijit Das (bobby)Male · 54 yrsBJP3,37,300
22.03%
3Pratik Ur RahamanMale · 34 yrsCPI(M)86,953
5.68%
4Majnu LaskarMale · 42 yrsAISF21,139
1.38%
—NOTANOTA10,188
0.67%
5Subrata BoseMale · 64 yrsIndependent9,825
0.64%
6Dasarathi PaikMale · 54 yrs · SCBSP7,111
0.46%
7Malay Guha RoyMale · 56 yrsIndependent2,971
0.19%
Show 5 more candidates
8Pulakesh MondalMale · 59 yrsIndependent1,948
0.13%
9Kalimuddin SkMale · 50 yrsINSAF1,590
0.10%
10Ramkumar MondalMale · 45 yrsSUCI1,418
0.09%
11Anisur Rahaman SkMale · 32 yrsIndependent1,159
0.08%
12Kashinath MondalMale · 58 yrs · SCIndependent985
0.06%
Past results

Winners and vote share in every Lok Sabha election on the current boundaries.

0%20%40%60%2009201420192024TMC 68.5%BJP 22.0%CPI(M) 5.7%CPI(M) 6.7%
Vote share, % of valid votes. Hover or focus a year for exact values.
2024Abhishek BanerjeeTMC · 68.5% · margin 7,10,930Turnout81.4%
2019Abhishek BanerjeeTMC · 56.1% · margin 3,20,594Turnout82.0%
2014Abhishek BanerjeeTMC · 40.3% · margin 71,298Turnout81.1%
2009Somendra Nath MitraTMC · 53.6% · margin 1,51,689Turnout80.9%

Diamond Harbour Lok Sabha result 2019

Diamond Harbour 2019 Lok Sabha result
#CandidatePartyVotesVote share
1Abhishek BanerjeeTMC7,91,127
56.15%
2Nilanjan RoyBJP4,70,533
33.39%
3Dr. Fuad HalimCPI(M)93,941
6.67%
4Soumya Aich RoyINC19,828
1.41%
—NOTANOTA16,247
1.15%
5Subrata BoseIndependent5,555
0.39%
Show 5 more candidates
6Md. Goribulla MollaBSP2,911
0.21%
7Prabir SarkarIndependent2,744
0.19%
8Santosh KumarShiv Sena2,252
0.16%
9Swarnalata SarkarBNARP2,018
0.14%
10Ajay GhoshSUCI(C)1,846
0.13%

Diamond Harbour Lok Sabha result 2014

Diamond Harbour 2014 Lok Sabha result
#CandidatePartyVotesVote share
1Abhishek BanerjeeTMC5,08,481
40.31%
2Dr. Abul HasnatCPI(M)4,37,183
34.66%
3Abhijit Das (bobby)BJP2,00,858
15.92%
4Md. Qamruzzaman QamarINC63,047
5.00%
—NOTANOTA10,657
0.84%
5Sudip Kumar SahaIndependent8,740
0.69%
Show 11 more candidates
6Sougata GhoshIndependent6,634
0.53%
7Sailen SadhukhanIndependent6,633
0.53%
8Bechu MondalIndependent3,607
0.29%
9Nazma YasmeenWPOI3,272
0.26%
10Dilip Kumar MandalBSP2,892
0.23%
11Ajay GhoshSUCI2,529
0.20%
12Jaynal Abedin MondalIUML1,856
0.15%
13Bijan MajumderIndependent1,348
0.11%
14Samir PutatundaPDS1,322
0.10%
15Habibur Rahaman MollaRJNP1,260
0.10%
16Alok SenIndependent977
0.08%

Diamond Harbour Lok Sabha result 2009

Diamond Harbour 2009 Lok Sabha result
#CandidatePartyVotesVote share
1Somendra Nath MitraTMC5,64,612
53.56%
2Samik LahiriCPI(M)4,12,923
39.17%
3Abhijit DasBJP37,542
3.56%
4Mainuddin ChistyIndependent9,966
0.95%
5Sk. NasiruddinSP7,486
0.71%
6Harunal Rasid KajiNCP7,187
0.68%
Show 4 more candidates
7R.N. ChaudhuryBSP4,989
0.47%
8Debajyoti SenguptaIndependent4,208
0.40%
9Shyamal MandalABP2,664
0.25%
10Bechu MondalIndependent2,535
0.24%
Assembly segments

Lead of Abhishek Banerjee (AITC) over Abhijit Das (bobby) (BJP) in each assembly segment. Bars to the right are segments the winner led; bars to the left went to the runner-up.

◀ Abhijit Das (bobby) (BJP) ledAbhishek Banerjee (TMC) led ▶

EVM votes by assembly segment (ECI report 34). Postal ballots are counted at constituency level only, so segment totals are slightly lower than the final result.

Assembly segments of Diamond Harbour: Lok Sabha lead and assembly winner
SegmentElectorsLed in Lok Sabha 2024Assembly winner (latest)
Diamond Harbour AC 1432,65,214AITC by 1,04,167AITC (2026)
Falta AC 1442,45,284AITC by 1,68,372BJP (2026)
Satgachhia AC 1452,78,810AITC by 60,618BJP (2026)
Bishnupur AC 1462,91,211AITC by 71,152AITC (2026)
Maheshtala AC 1552,77,441AITC by 69,538AITC (2026)
Budge Budge AC 1562,61,771AITC by 1,17,838AITC (2026)
Metiaburuz AC 1572,61,821AITC by 1,15,740AITC (2026)
Map

Diamond Harbour outlined in orange among the West Bengal Lok Sabha seats, each coloured by the 2024 winner. Click a seat to open it. Boundaries are approximate.

TMCBJPINCCPI(M)AISFOthers
Data & field work for this seat

Segment-wise and booth-wise result analysis, printable maps, voter-list analysis and verified field surveys. Tick what you need; our team calls back with scope and a quote.

What do you need for Diamond Harbour PC 21, West Bengal?

No payment online. We confirm scope and price on a call before any work starts.

FAQ

Answers use the Election Commission of India statistical report for the 2024 general election.

Who won the Diamond Harbour Lok Sabha seat in 2024?

Abhishek Banerjee of the All India Trinamool Congress (AITC) won Diamond Harbour in the 2024 Lok Sabha election with 10,48,230 votes (68.48%). The margin over Abhijit Das (bobby) (BJP) was 7,10,930 votes.

What was the voter turnout in Diamond Harbour in 2024?

15,31,287 of 18,81,552 registered electors voted, a turnout of 81.38% across 1,961 polling stations.

Which assembly segments are in Diamond Harbour?

Diamond Harbour is made up of 7 assembly segments: Diamond Harbour, Falta, Satgachhia, Bishnupur, Maheshtala, Budge Budge, Metiaburuz. Abhishek Banerjee led in 7 of them on EVM votes.

Who has won Diamond Harbour in past Lok Sabha elections?

2024: Abhishek Banerjee (TMC); 2019: Abhishek Banerjee (TMC); 2014: Abhishek Banerjee (TMC); 2009: Somendra Nath Mitra (TMC).

Is Diamond Harbour a reserved Lok Sabha seat?

No, Diamond Harbour is a general (unreserved) constituency.

When is the next Lok Sabha election for Diamond Harbour?

The Lok Sabha elected in 2024 completes its five-year term in 2029, so the next general election is due by mid-2029 unless the house is dissolved early or a bye-election is held for this seat.

Source: Election Commission of India, General Election to Lok Sabha 2024 statistical reports — 33 (constituency-wise detailed result), 32 (constituency data summary) and 34 (details of assembly segments). Segment figures are EVM votes only. Boundaries: DataMeet india_pc_2019 (simplified, CC0), approximate.

Related data

Each page below is built from an official source and credited on the page.