Diamond Harbour Constituency Election Results 2026: Diamond Harbour Assembly Seat Details, MLA Candidates & Winner

Diamond Harbour Assembly constituency is located in the South 24 Parganas district of West Bengal and forms part of the Diamond Harbour Lok Sabha constituency. The area falls under the Diamond Harbour subdivision, with the town serving as its administrative headquarters. In the 2021 West Bengal Assembly elections, Pannalal Halder of the All India Trinamool Congress (AITC) secured 98,478 votes, defeating BJP candidate Dipak Kumar Halder by a margin of 16,996 votes. In 2016, Dipak Kumar Halder, then contesting on an AITC ticket, won the seat with 96,833 votes, defeating CPI(M)’s Dr Abul Hasnat by 15,037 votes. The town of Diamond Harbour, earlier known as Hajipur due to its location along the Hajipur creek, was renamed during British rule. It developed as an important river and sea transit point under the colonial administration. At the parliamentary level, the constituency has been represented by Abhishek Banerjee of the AITC. In the 2019 Lok Sabha elections, he won with 7,91,127 votes, defeating BJP’s Nilanjan Roy by 3,20,594 votes. In 2014, Banerjee secured 5,08,481 votes and defeated CPI(M)’s Dr. Abul Hasnat by 71,298 votes.

2026 Diamond Harbour Assembly Election Results

Panna Lal Halder

AITC - Won

Votes119,320

Vote %51.38

Dipak Kumar Halder

BJP - 1st Runner Up

Votes88,054

Vote %37.92

Samar Naiya

CPI(M)

Votes17,594

Vote %7.58

Goutam Bhattacharya

CONG

Votes1,756

Vote %0.76

Pannalal Halder

IND

Votes1,410

Vote %0.61

Nota

NOTA

Votes1,379

Vote %0.59

Bikash Chandra Mondal

BSP

Votes1,103

Vote %0.47

Humayun Shah

IND

Votes534

Vote %0.23

Dipak Halder

IND

Votes403

Vote %0.17

Yeamin Laskar

AJUP

Votes373

Vote %0.16

Goutam Kumar Halder

IND

Votes312

Vote %0.13

Source: PValue

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Diamond Harbour Assembly Election Results 2026 Live Updates: TMC’s Panna Lal Halder wins by 31,266 vote margin

19:15 (IST) May 06

Diamond Harbour Assembly Election Results 2026: TMC’s Panna Lal Halder wins by 31,266 vote margin

18:19 (IST) May 04

Diamond Harbour Election Result: TMC's Panna Lal Halder leads by 25,003 votes

76 More Updates

2021 Diamond Harbour Assembly Election Results

PANNALAL HALDER

AITC - Won

Votes98,478

Vote %43.69

DIPAK KUMAR HALDER

BJP - 1st Runner Up

Votes81,482

Vote %36.15

PRATIK UR RAHAMAN

CPI(M)

Votes38,719

Vote %17.18

SAFIULLA KHAN

IND

Votes1,585

Vote %0.70

NOTA

Votes1,449

Vote %0.64

GOLAM ALI SEKH

BSP

Votes1,088

Vote %0.48

SWAPAN MONDAL

IND

Votes800

Vote %0.35

LATAB UDDIN MOLLA

IND

Votes754

Vote %0.33

MONARAMA HALDER

SUCI

Votes469

Vote %0.21

BISWAJIT SARDAR

IND

Votes234

Vote %0.10

SACHINDRA NATH HALDER

RPI(A)

Votes174

Vote %0.08

KISHOR KUMAR MONDAL

IND

Votes165

Vote %0.07

2016 Diamond Harbour Assembly Election Results

Dipak Kumar Halder

AITC - Won

Votes96,833

Vote %48.58

Dr. Abul Hasnat

CPM - 1st Runner Up

Votes81,796

Vote %41.03

Balaram Halder

BJP

Votes14,614

Vote %7.33

None Of The Above

NOTA

Votes2,109

Vote %1.06

Swapan Mondal

IND

Votes1,539

Vote %0.77

Rokeya Bibi

BSP

Votes553

Vote %0.28

Arun Kumar Purkait

IND

Votes406

Vote %0.20

Sujit Sardar

IND

Votes406

Vote %0.20

Uttam Manna

IND

Votes399

Vote %0.20

Monirul Islam

SUCI

Votes378

Vote %0.19

Kurban Sk.

IUC

Votes313

Vote %0.16

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Diamond Harbour Assembly Election Results 2026

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West Bengal Constituencies