Diamond harbour Assembly Elections 2026
Diamond harbour is a key legislative assembly constituency in West Bengal, located in the South 24 Parganas district. In the 2021 assembly elections, the seat was won by All India Trinamool Congress. Pannalal Halder, from All India Trinamool Congress defeated Dipak Kumar Halder of the Bharatiya Janata Party by a margin of 16996 votes.
It often sees intense battles between major parties. This election, the contest is heating up as CPM’s Samarendra Nath Naiya takes on BJP’s Dipak Kumar Halder and AITC’s Pannalal Halder in a high-stakes triangular fight.
Diamond harbour Assembly constituency is part of the Diamond Harbour Lok Sabha constituency. In the 2024 Lok Sabha elections, All India Trinamool Congress candidate Abhishek Banerjee won the Diamond Harbour parliamentary seat by defeating Abhijit Das(bobby) of the Bharatiya Janata Party with a margin of 710930 votes.
From election campaigns to final results, follow all developments related to Diamond harbour assembly constituency, including winner details, vote margins, and more on our dedicated page.
West Bengal Assembly Constituencies
Diamond harbour Candidates List
Diamond harbour Assembly Election Results 2021 to 1977
Diamond harbour Assembly Election Results (2021)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Pannalal Halder
Winner
|
All India Trinamool Congress |
98,478
Lead: 16,996
|
44% |
| Dipak Kumar Halder | Bharatiya Janata Party | 81,482 | 36% |
| Pratik Ur Rahaman | Communist Party of India (Marxist) | 38,719 | 17% |
| Safiulla Khan | Independent | 1,585 | 1% |
| Nota | None Of The Above | 1,449 | 1% |
| Golam Ali Sekh | Bahujan Samaj Party | 1,088 | 0% |
| Swapan Mondal | Independent | 800 | 0% |
| Latab Uddin Molla | Independent | 754 | 0% |
| Monarama Halder | SOCIALIST UNITY CENTRE OF INDIA (COMMUNIST) | 469 | 0% |
| Biswajit Sardar | Independent | 234 | 0% |
| Sachindra Nath Halder | Republican Party of India (A) | 174 | 0% |
| Kishor Kumar Mondal | Independent | 165 | 0% |
Diamond harbour Assembly Election Results (2016)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Dipak Kumar Halder
Winner
|
All India Trinamool Congress |
96,833
Lead: 15,037
|
49% |
| Dr. Abul Hasnat | Communist Party Of India (marxist) | 81,796 | 41% |
| Balaram Halder | Bharatiya Janata Party | 14,614 | 7% |
| None Of The Above | Nota | 2,109 | 1% |
| Swapan Mondal | Independent | 1,539 | 1% |
| Rokeya Bibi | Bahujan Samaj Party | 553 | 0% |
| Sujit Sardar | Independent | 406 | 0% |
| Arun Kumar Purkait | Independent | 406 | 0% |
| Uttam Manna | Independent | 399 | 0% |
| Monirul Islam | Socialist Unity Centre Of India (communist) | 378 | 0% |
| Kurban Sk. | Indian Unity Centre | 313 | 0% |
Diamond harbour Assembly Election Results (2011)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Dipak Kumar Halder
Winner
|
All India Trinamool Congress |
87,645
Lead: 20,774
|
53% |
| Subhra Sau | Communist Party Of India (marxist) | 66,871 | 41% |
| Krishna Baidya | Bharatiya Janata Party | 4,946 | 3% |
| Mousumi Maitra | Party For Democratic Socialism | 2,951 | 2% |
| Md. Shamsut Touhid Purkait | Indian Unity Centre | 1,797 | 1% |
Diamond harbour Assembly Election Results (2006)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Rishi Halder
Winner
|
Communist Party Of India (marxist) |
64,005
Lead: 5,216
|
47% |
| Subhashis Chakraborty | All India Trinamool Congress | 58,789 | 44% |
| Samir Putatunda | Party For Democratic Socialism | 5,472 | 4% |
| Liykat Daptari | Independent | 2,282 | 2% |
| Swapan Kumar Sardar | Bahujan Samaj Party | 998 | 1% |
| Subrata Narayan Nag. | Samajwadi Party | 894 | 1% |
| Dhruba Das | Independent | 894 | 1% |
| Gouranga Halder | Independent | 788 | 1% |
| Mala Banerjee | Jana Unnayan Mancha | 639 | 0% |
Diamond harbour Assembly Election Results (2001)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Rishi Haldar
Winner
|
Communist Party Of India (marxist) |
50,648
Lead: 2,742
|
41% |
| Amjad Ali Sardar | All India Trinamool Congress | 47,906 | 39% |
| Ali Daulat Sheikh | Nationalist Congress Party | 13,395 | 11% |
| Ajit Mandal | Bharatiya Janata Party | 5,012 | 4% |
| Tamrej Sk | Party For Democratic Socialism | 2,857 | 2% |
| Dipankar Basu | Independent | 1,946 | 2% |
Diamond harbour Assembly Election Results (1996)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Sheikh Daulat Ali
Winner
|
Indian National Congress |
61,744
Lead: 6,101
|
46% |
| Abdul Quiyom Molla | Communist Party Of India (marxist) | 55,643 | 41% |
| Ajit Mandal | Bharatiya Janata Party | 11,697 | 9% |
| Giassuddin Molla | Independent | 889 | 1% |
| Srigopal Das | Independent | 565 | 0% |
| Pranab Das Gupta | Independent | 427 | 0% |
| Mondal Md. Nahabubar Rahaman | Independent | 236 | 0% |
| Bata Krishna Mistri | Independent | 174 | 0% |
Diamond harbour Assembly Election Results (1991)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Abdul Quiyom Molla
Winner
|
Communist Party Of India (marxist) |
50,804
Lead: 19,030
|
47% |
| Nazrul Islam Molla | Indian National Congress | 31,774 | 29% |
| Ajit Mondal | Bharatiya Janata Party | 20,152 | 19% |
| Abdul Azim | Independent | 1,132 | 1% |
| Arafat Ali Laker | Jharkhand Party | 494 | 0% |
| Gautam Mondal | Independent | 429 | 0% |
| Abdul Jalil Negaban | Independent | 200 | 0% |
Diamond harbour Assembly Election Results (1987)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Abdul Quiyom Molla
Winner
|
Communist Party Of India (marxist) |
46,868
Lead: 15,946
|
52% |
| Monoranjan Kayal | Indian National Congress | 30,922 | 34% |
| Sheikh Daulat Ali | Independent | 8,498 | 9% |
| Kuthubuddin Khan | Muslim Leage | 1,816 | 2% |
| Haripada Naskar | Independent | 435 | 0% |
Diamond harbour Assembly Election Results (1982)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Abdul Quiyam Molla
Winner
|
Communist Party Of India (marxist) |
48,069
Lead: 20,262
|
60% |
| Dibakar Ghosh | Indian National Congress | 27,807 | 35% |
| Gopal Barman | Janta Party | 1,225 | 2% |
Diamond harbour Assembly Election Results (1977)
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Abdul Quiyom Molla
Winner
|
Communist Party Of India (marxist) |
36,584
Lead: 17,343
|
59% |
| Sankari Prasad Mondal | Janta Party | 19,241 | 31% |
| Seikh Daulat Ali | Indian National Congress | 5,118 | 8% |
Strike Rate
Diamond harbour MLA List
| Year | Candidate's Name | Party | Votes | Lead | Vote Share |
|---|---|---|---|---|---|
| 2021 | Pannalal Halder | AITC | 98,478 | 16,996 | 44% |
| 2016 | Dipak Kumar Halder | AITC | 96,833 | 15,037 | 49% |
| 2011 | Dipak Kumar Halder | AITC | 87,645 | 20,774 | 53% |
| 2006 | Rishi Halder | CPI(M) | 64,005 | 5,216 | 47% |
| 2001 | Rishi Haldar | CPM | 50,648 | 2,742 | 41% |
| 1996 | Sheikh Daulat Ali | INC | 61,744 | 6,101 | 46% |
| 1991 | Abdul Quiyom Molla | CPM | 50,804 | 19,030 | 47% |
| 1987 | Abdul Quiyom Molla | CPM | 46,868 | 15,946 | 52% |
| 1982 | Abdul Quiyam Molla | CPM | 48,069 | 20,262 | 60% |
| 1977 | Abdul Quiyom Molla | CPM | 36,584 | 17,343 | 59% |
Diamond harbour Past Election Results
| Year | Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|---|
| 2021 | Pannalal Halder | AITC |
98,478
(Lead: 16,996)
|
44% |
| Dipak Kumar Halder | BJP | 81,482 | 36% | |
| 2016 | Dipak Kumar Halder | AITC |
96,833
(Lead: 15,037)
|
49% |
| Dr. Abul Hasnat | CPM | 81,796 | 41% | |
| 2011 | Dipak Kumar Halder | AITC |
87,645
(Lead: 20,774)
|
53% |
| Subhra Sau | CPM | 66,871 | 41% | |
| 2006 | Rishi Halder | CPI(M) |
64,005
(Lead: 5,216)
|
47% |
| Subhashis Chakraborty | AITC | 58,789 | 44% | |
| 2001 | Rishi Haldar | CPM |
50,648
(Lead: 2,742)
|
41% |
| Amjad Ali Sardar | AITC | 47,906 | 39% | |
| 1996 | Sheikh Daulat Ali | INC |
61,744
(Lead: 6,101)
|
46% |
| Abdul Quiyom Molla | CPM | 55,643 | 41% | |
| 1991 | Abdul Quiyom Molla | CPM |
50,804
(Lead: 19,030)
|
47% |
| Nazrul Islam Molla | INC | 31,774 | 29% | |
| 1987 | Abdul Quiyom Molla | CPM |
46,868
(Lead: 15,946)
|
52% |
| Monoranjan Kayal | INC | 30,922 | 34% | |
| 1982 | Abdul Quiyam Molla | CPM |
48,069
(Lead: 20,262)
|
60% |
| Dibakar Ghosh | INC | 27,807 | 35% | |
| 1977 | Abdul Quiyom Molla | CPM |
36,584
(Lead: 17,343)
|
59% |
| Sankari Prasad Mondal | JNP | 19,241 | 31% |
West Bengal Assembly Constituencies
All 294 Assembly Constituencies in West Bengal
West Bengal Diamond harbour Assembly Elections FAQs
Who won the Diamond harbour Assembly seat in the 2021 election?
Pannalal Halder of the All India Trinamool Congress (AITC) won the Diamond harbour Assembly seat in the 2021 elections, defeating Dipak Kumar Halder of the Bharatiya Janata Party (BJP) by a margin of 16996 votes.
What is the historical strike rate of the Diamond harbour constituency in past elections?
The strike rate in the Diamond harbour constituency is 62.5% CPM and 37.5% AITC, with CPM won 5 times and AITC won 3 times since the 1977 elections.
What were the vote shares of the leading candidates in the 2021 Diamond harbour Assembly Election?
Pannalal Halder (AITC) received 44.00% vote share.
Dipak Kumar Halder (BJP) received 36.00% vote share.
What were the results of the 2021 Diamond harbour Assembly Election?
Pannalal Halder (AITC) won the 2021 election with 98478 votes, leading by 16996 votes and securing a 44.00% vote share.
Which Lok Sabha constituency does the Diamond harbour Assembly constituency fall under?
The Diamond harbour Assembly constituency falls under the Diamond Harbour Lok Sabha constituency of South 24 Parganas district.
What was the margin of victory in the Diamond harbour Assembly Election 2021?
Pannalal Halder (AITC) won the Diamond harbour Assembly seat in 2021 with a margin of 16996 votes over Dipak Kumar Halder (BJP).
What are the key constituencies in the Diamond Harbour Lok Sabha area?
The Diamond harbour Assembly constituency is part of the Diamond Harbour Lok Sabha constituency, which includes other areas like Falta, Satgachhia, Bishnupur (sc), Maheshtala, Budge Budge, Metiaburuz.
Who were the top candidates for the Diamond harbour Assembly Election 2021?
The top candidates in the Diamond harbour Assembly Election 2021 were:
Pannalal Halder (AITC)
Dipak Kumar Halder (BJP)
Pratik Ur Rahaman (CPI(M))
These candidates were the main contenders for the seat, with Pannalal Halder (AITC) emerging as the winner.
The information provided on this page about the current and previous elections in the constituency is sourced from various publicly available platforms including https://old.eci.gov.in/statistical-report/statistical-reports/ and https://affidavit.eci.gov.in/. The ECI is the authoritative source for election-related data in India, and we rely on their official records for the content presented here. However, due to the complexity of electoral processes and potential data discrepancies, there may be occasional inaccuracies or omissions in the information provided.
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