When will polling be held in your constituency: Lok Sabha election schedule of all 543 seats

Written By DNA Web Team | Updated: Mar 11, 2019, 04:42 PM IST

The polling will be held on April 11, April 18, April 23, April 29, May 6, May 12 and May 19 for 543 Lok Sabha seats across the country.

The Election Commission on Sunday announced the schedule for the upcoming general elections. Lok Sabha elections will begin on April 11 and continue for over a month till May 19 across seven phases, followed by counting of votes on May 23, the poll panel said. 

The polling will be held on April 11, April 18, April 23, April 29, May 6, May 12 and May 19 for 543 Lok Sabha seats across the country in which nearly 90 crore voters would be eligible to vote, Chief Election Commissioner Sunil Arora said at a press conference in Delhi.

The CEC said the model code of conduct would come into immediate effect from Sunday. 

Twenty-two states and union territories (UTs), including Andhra Pradesh, Tamil Nadu and Telangana, will have Lok Sabha election in a single phase while it will be spread across seven phases in Uttar Pradesh, Bihar and West Bengal.

Karnataka, Manipur, Rajasthan and Tripura will have Lok Sabha election in two phases, while Assam and Chhattisgarh will have three-phase polling.

Four states -- Jharkhand, Madhya Pradesh, Maharashtra and Odisha -- will have elections in four phases. Jammu and Kashmir will have five-phase voting.

Here is phase-wise polling of all 543 seats across the country:

Phase-1: 

Issue of Notification: March 18

Last Date for filing Nominations: March 25

Date of polling: April 11 

Seats going to polls- 91

  1. Andaman & Nicobar
  2. Araku- Andhra Pradesh
  3. Srikakulam - Andhra Pradesh
  4. Vizianagaram - Andhra Pradesh
  5. Visakhapatnam - Andhra Pradesh
  6. Anakapalle - Andhra Pradesh 
  7. Kakinada - Andhra Pradesh
  8. Amalapuram - Andhra Pradesh
  9. Rajahmundry - Andhra Pradesh
  10. Narsapuram - Andhra Pradesh 
  11. Eluru - Andhra Pradesh 
  12. Machilipatnam - Andhra Pradesh
  13. Vijayawada - Andhra Pradesh
  14. Guntur - Andhra Pradesh
  15. Narasaraopet - Andhra Pradesh
  16. Bapatla - Andhra Pradesh
  17. Ongole - Andhra Pradesh
  18. Nandyal - Andhra Pradesh
  19. Kurnool - Andhra Pradesh
  20. Anantapur - Andhra Pradesh
  21. Hindupur - Andhra Pradesh
  22. Kadapa - Andhra Pradesh
  23. Nellore - Andhra Pradesh
  24. Tirupati - Andhra Pradesh
  25. Rajampet - Andhra Pradesh
  26. Chittoor - Andhra Pradesh
  27. Arunachal West- Arunachal Pradesh
  28. Arunachal East- Arunachal Pradesh
  29. Tezpur- Assam
  30. Kaliabor- Assam
  31. Jorhat- Assam
  32. Dibrugarh- Assam
  33. Lakhimpur- Assam
  34. Aurangabad- Bihar
  35. Gaya- Bihar
  36. Nawada- Bihar
  37. Jamui- Bihar
  38. Bastar- Chhattisgarh
  39. Baramulla- Jammu and Kashmir
  40. Jammu-Jammu and Kashmir
  41. Lakshadweep
  42. Wardha- Maharashtra
  43. Ramtek- Maharashtra
  44. Nagpur- Maharashtra
  45. Bhandara - Gondiya- Maharashtra
  46. Gadchiroli-Chimur- Maharashtra
  47. Chandrapur- Maharashtra
  48. Yavatmal-Washim- Maharashtra
  49. Outer Manipur- Manipur
  50. Shillong- Meghalaya
  51. Tura- Meghalaya
  52. Mizoram 
  53. Nagaland 
  54. Kalahandi- Odisha
  55. Nabarangpur- Odisha
  56. Berhampur- Odisha
  57. Koraput- Odisha
  58. Sikkim 
  59. Adilabad- Telangana
  60. Peddapalle- Telangana
  61. Karimnagar- Telangana
  62. Nizamabad- Telangana
  63. Zahirabad- Telangana
  64. Medak- Telangana
  65. Malkajgiri- Telangana
  66. Secunderabad- Telangana
  67. Hyderabad- Telangana
  68. Chevella- Telangana
  69. Mahbubnagar- Telangana
  70. Nagarkurnool- Telangana
  71. Nalgonda- Telangana
  72. Bhongir- Telangana
  73. Warangal- Telangana
  74. Mahabubabad- Telangana
  75. Khammam- Telangana
  76. Tripura West- Tripura
  77. Saharanpur- Uttar Pradesh
  78. Kairana- Uttar Pradesh
  79. Muzaffarnagar- Uttar Pradesh 
  80. Bijnor- Uttar Pradesh  
  81. Meerut- Uttar Pradesh  
  82. Baghpat- Uttar Pradesh  
  83. Ghaziabad- Uttar Pradesh  
  84. Gautam Buddha Nagar- Uttar Pradesh
  85. Tehri Garhwal- Uttarkhand
  86. Garhwal- Uttarkhand
  87. Almora- Uttarkhand
  88. Nainital-Udhamsingh Nagar- Uttarkhand
  89. Hardwar- Uttarkhand
  90. Coochbehar- West Bengal
  91. Alipurduars-West Bengal

Phase-2

Issue of Notification: March 19

Last Date for filing Nominations: March 26

Date of polling: April 18

Seats going to polls-97

  1. Karimganj- Assam
  2. Silchar- Assam
  3. Autonomous District- Assam
  4. Mangaldoi- Assam
  5. Nawgong- Assam
  6. Kishanganj- Bihar
  7. Katihar- Bihar
  8. Purnia- Bihar
  9. Bhagalpur- Bihar
  10. Banka- Bihar
  11. Rajnandgaon- Chhattisgarh
  12. Mahasamund- Chhattisgarh
  13. Kanker- Chhattisgarh
  14. Srinagar- Jammu and Kashmir
  15. Udhampur- Jammu and Kashmir
  16. Udupi Chikmagalur- Karnataka
  17. Hassan- Karnataka
  18. Dakshina Kannada- Karnataka
  19. Chitradurga- Karnataka
  20. Tumkur- Karnataka
  21. Mandya- Karnataka
  22. Mysore- Karnataka
  23. Chamarajanagar- Karnataka
  24. Bangalore Rural- Karnataka
  25. Bangalore North- Karnataka
  26. Bangalore Central- Karnataka
  27. Bangalore South- Karnataka
  28. Chikkballapur- Karnataka
  29. Kolar- Karnataka
  30. Buldhana- Maharashtra
  31. Akola- Maharashtra
  32. Amravati- Maharashtra
  33. Hingoli- Maharashtra
  34. Nanded- Maharashtra
  35. Parbhani- Maharashtra 
  36. Beed- Maharashtra
  37. Osmanabad- Maharashtra
  38. Latur- Maharashtra
  39. Solapur- Maharashtra
  40. Inner Manipur- Manipur
  41. Bargarh- Odisha
  42. Sundargarh- Odisha
  43. Bolangir- Odisha
  44. Kandhamal- Odisha
  45. Aska- Odisha
  46. Puducherry
  47. Tiruvallur- Tamil Nadu
  48. Chennai North- Tamil Nadu
  49. Chennai South- Tamil Nadu
  50. Chennai Central- Tamil Nadu
  51. Sriperumbudur- Tamil Nadu
  52. Kancheepuram- Tamil Nadu
  53. Arakkonam - Tamil Nadu
  54. Vellore- Tamil Nadu
  55. Krishnagiri- Tamil Nadu
  56. Dharmapuri- Tamil Nadu
  57. Tiruvannamalai- Tamil Nadu
  58. Arani - Tamil Nadu
  59. Viluppuram- Tamil Nadu
  60. Kallakurichi- Tamil Nadu
  61. Salem - Tamil Nadu
  62. Namakkal- Tamil Nadu
  63. Erode - Tamil Nadu
  64. Tiruppur- Tamil Nadu
  65. Nilgiris- Tamil Nadu
  66. Coimbatore- Tamil Nadu
  67. Pollachi- Tamil Nadu
  68. Dindigul- Tamil Nadu
  69. Karur- Tamil Nadu
  70. Tiruchirappalli- Tamil Nadu
  71. Perambalur- Tamil Nadu
  72. Cuddalore- Tamil Nadu
  73. Chidambaram- Tamil Nadu
  74. Mayiladuthurai- Tamil Nadu
  75. Nagapattinam- Tamil Nadu
  76. Thanjavur- Tamil Nadu
  77. Sivaganga- Tamil Nadu
  78. Madurai- Tamil Nadu
  79. Theni - Tamil Nadu
  80. Virudhunagar- Tamil Nadu
  81. Ramanathapuram- Tamil Nadu
  82. Thoothukkudi- Tamil Nadu
  83. Tenkasi- Tamil Nadu
  84. Tirunelveli- Tamil Nadu
  85. Kanniyakumari - Tamil Nadu
  86. Tripura East- Tripura
  87. Nagina- Uttar Pradesh
  88. Amroha- Uttar Pradesh  
  89. BulandshahrUttar Pradesh
  90. Aligarh- Uttar Pradesh  
  91. Hathras- Uttar Pradesh  
  92. Mathura- Uttar Pradesh   
  93. Agra- Uttar Pradesh    
  94. Fatehpur Sikri- Uttar Pradesh   
  95. Jalpaiguri- West Bengal  
  96. Darjeeling- West Bengal   
  97. Raiganj- West Bengal  

Phase-3: 

Issue of Notification: March 28

Last Date for filing Nominations: April 4

Date of polling: April 23

Seats going to polls- 115

  1. Dhubri- Assam
  2. Kokrajhar- Assam
  3. Barpeta- Assam
  4. Gauhat- Assam
  5. Jhanjharpur- Bihar
  6. Supaul- Bihar
  7. Araria- Bihar
  8. Madhepura- Bihar
  9. Khagaria - Bihar
  10. Surguja- Chhattisgarh
  11. Raigarh- Chhattisgarh
  12. Janjgir-Champa- Chhattisgarh
  13. Korba- Chhattisgarh
  14. Bilaspur- Chhattisgarh
  15. Durg- Chhattisgarh
  16. Raipur - Chhattisgarh
  17. Dadra & Nagar Haveli
  18. Daman & Diu 
  19. North Goa- Goa
  20. South Goa- Goa
  21. Kachchh- Gujarat
  22. Banaskantha- Gujarat
  23. Patan- Gujarat
  24. Mahesana- Gujarat
  25. Sabarkantha- Gujarat
  26. Gandhinagar- Gujarat
  27. Ahmedabad East - Gujarat
  28. Ahmedabad West- Gujarat
  29. Surendranagar- Gujarat
  30. Rajkot- Gujarat
  31. Porbandar- Gujarat
  32. Jamnagar- Gujarat
  33. Junagadh- Gujarat
  34. Amreli- Gujarat
  35. Bhavnagar- Gujarat
  36. Anand - Gujarat
  37. Kheda- Gujarat
  38. Panchmahal - Gujarat
  39. Dahod - Gujarat
  40. Vadodara- Gujarat
  41. Chhota Udaipur - Gujarat
  42. Bharuch- Gujarat
  43. Bardoli- Gujarat
  44. Surat- Gujarat
  45. Navsari- Gujarat
  46. Valsad- Gujarat
  47. Chikkodi- Karnataka
  48. Belgaum- Karnataka
  49. Bagalkot- Karnataka
  50. Bijapur- Karnataka
  51. Gulbarga- Karnataka
  52. Raichur- Karnataka
  53. Bidar- Karnataka
  54. Koppal- Karnataka
  55. Bellary- Karnataka
  56. Haveri- Karnataka
  57. Dharwad- Karnataka
  58. Uttara Kannada- Karnataka
  59. Davanagere- Karnataka
  60. Shimoga- Karnataka
  61. Kasaragod- Kerala
  62. Kannur- Kerala
  63. Vadakara- Kerala
  64. Wayanad- Kerala
  65. Kozhikode- Kerala
  66. Malappuram- Kerala
  67. Ponnani- Kerala
  68. Palakkad- Kerala
  69. Alathur- Kerala
  70. Thrissur- Kerala
  71. Chalakudy- Kerala
  72. Ernakulam- Kerala
  73. Idukki- Kerala
  74. Kottayam- Kerala
  75. Alappuzha- Kerala
  76. Mavelikkara- Kerala
  77. Pathanamthitta- Kerala
  78. Kollam- Kerala
  79. Attingal- Kerala
  80. Thiruvananthapuram- Kerala 
  81. Jalgaon- Maharashtra
  82. Raver- Maharashtra
  83. Jalna - Maharashtra
  84. Aurangabad- Maharashtra
  85. Raigad - Maharashtra
  86. Pune - Maharashtra
  87. Baramati- Maharashtra
  88. Ahmednagar- Maharashtra
  89. Madha- Maharashtra
  90. Sangli- Maharashtra
  91. Satara- Maharashtra
  92. Ratnagiri - Sindhudurg- Maharashtra
  93. Kolhapur- Maharashtra
  94. Hatkanangle - Maharashtra
  95. Sambalpur- Odisha
  96. Keonjhar- Odisha
  97. Dhenkanal- Odisha
  98. Cuttack- Odisha
  99. Puri- Odisha
  100. Bhubaneswar- Odisha 
  101. Moradabad- Uttar Pradesh
  102. Rampur- Uttar Pradesh
  103. Sambhal- Uttar Pradesh
  104. Firozabad- Uttar Pradesh 
  105. Mainpuri- Uttar Pradesh  
  106. Etah- Uttar Pradesh  
  107. Badaun- Uttar Pradesh  
  108. Aonla- Uttar Pradesh  
  109. Bareilly- Uttar Pradesh 
  110. Pilibhit- Uttar Pradesh
  111. Balurghat- West Bengal   
  112. Maldaha Uttar- West Bengal  
  113. Maldaha Dakshin- West Bengal    
  114. Jangipur- West Bengal    
  115. Murshidabad- West Bengal  

Voting in Anantnag district of Jammu and Kashmir (part of Anantnag constituency) will also be conducted

Phase-4: 

Issue of Notification: April 2

Last Date for filing Nominations: April 9

Date of polling: April 29

Seats going to polls- 71

  1. Darbhanga- Bihar
  2. Ujiarpur- Bihar
  3. Samastipur- Bihar
  4. Begusarai- Bihar
  5. Munger- Bihar
  6. Chatra- Jharkhand 
  7. Lohardaga- Jharkhand
  8. Palamu- Jharkhand
  9. Sidhi- Madhya Pradesh
  10. Shahdol- Madhya Pradesh
  11. Jabalpur- Madhya Pradesh
  12. Mandla- Madhya Pradesh
  13. Balaghat- Madhya Pradesh
  14. Chhindwara- Madhya Pradesh
  15. Nandurbar- Maharashtra
  16. Dhule- Maharashtra
  17. Dindori- Maharashtra
  18. Nashik- Maharashtra
  19. Palghar - Maharashtra
  20. Bhiwandi- Maharashtra
  21. Kalyan- Maharashtra
  22. Thane - Maharashtra
  23. Mumbai North- Maharashtra
  24. Mumbai North-West- Maharashtra
  25. Mumbai North-East- Maharashtra
  26. Mumbai North-Central- Maharashtra
  27. Mumbai South -Central- Maharashtra
  28. Mumbai South- Maharashtra
  29. Maval- Maharashtra
  30. Shirur- Maharashtra
  31. Shirdi - Maharashtra
  32. Mayurbhanj- Odisha
  33. Balasore- Odisha
  34. Bhadrak- Odisha
  35. Jajpur - Odisha
  36. Kendrapara- Odisha
  37. Jagatsinghpur - Odisha
  38. Tonk-Sawai Madhopur- Rajasthan
  39. Ajmer- Rajasthan
  40. Pali- Rajasthan
  41. Jodhpur- Rajasthan
  42. Barmer- Rajasthan
  43. Jalore- Rajasthan
  44. Udaipur- Rajasthan
  45. Banswara- Rajasthan
  46. Chittorgarh- Rajasthan
  47. Rajsamand- Rajasthan
  48. Bhilwara- Rajasthan
  49. Kota- Rajasthan
  50. Jhalawar-Baran- Rajasthan
  51. Shahjahanpur- Uttar Pradesh
  52. Kheri- Uttar Pradesh
  53. Hardoi- Uttar Pradesh  
  54. Misrikh- Uttar Pradesh  
  55. Unnao- Uttar Pradesh  
  56. Farrukhabad- Uttar Pradesh  
  57. Etawah- Uttar Pradesh  
  58. Kannauj- Uttar Pradesh  
  59. Kanpur- Uttar Pradesh  
  60. Akbarpur- Uttar Pradesh  
  61. Jalaun- Uttar Pradesh  
  62. Jhansi- Uttar Pradesh  
  63. Hamirpur- Uttar Pradesh 
  64. Baharampur- West Bengal  
  65. Krishnanagar- West Bengal    
  66. Ranaghat- West Bengal    
  67. Bardhaman- Purba- West Bengal    
  68. Bardhaman - Durgapur- West Bengal   
  69. Asansol- West Bengal    
  70. Bolpur- West Bengal    
  71. Birbhum- West Bengal   

Voting in Kulgam district of Jammu and Kashmir (part of Anantnag constituency) will also be conducted.

Phase-5: 

Issue of Notification: April 10

Last Date for filing Nominations: April 18

Date of polling: May 6

Seats going to polls- 51

  1. Sitamarhi- Bihar
  2. Madhubani- Bihar
  3. Muzaffarpur- Bihar
  4. Saran- Bihar
  5. Hajipur- Bihar
  6. Ladakh- Jammu and Kashmir
  7. Anantnag- (Voting in Shopian and Pulwama districts)-  Jammu and Kashmir
  8. Kodarma- Jharkhand 
  9. Ranchi- Jharkhand
  10. Khunti- Jharkhand
  11. Hazaribagh- Jharkhand
  12. Tikamgarh- Madhya Pradesh
  13. Damoh- Madhya Pradesh
  14. Khajuraho- Madhya Pradesh
  15. Satna- Madhya Pradesh
  16. Rewa- Madhya Pradesh
  17. Hoshangabad- Madhya Pradesh
  18. Betul- Madhya Pradesh
  19. Ganganagar- Rajasthan
  20. Bikaner- Rajasthan
  21. Churu- Rajasthan
  22. Jhunjhunu- Rajasthan
  23. Sikar- Rajasthan
  24. Jaipur Rural- Rajasthan
  25. Jaipur- Rajasthan
  26. Alwar- Rajasthan
  27. Bharatpur- Rajasthan
  28. Karauli-Dholpur- Rajasthan
  29. Dausa- Rajasthan
  30. Nagaur- Rajasthan
  31. Dhaurahra- Uttar Pradesh 
  32. Sitapur- Uttar Pradesh 
  33. Mohanlalganj- Uttar Pradesh 
  34. Lucknow- Uttar Pradesh   
  35. Rae Bareli- Uttar Pradesh   
  36. Amethi- Uttar Pradesh  
  37. Banda- Uttar Pradesh  
  38. Fatehpur- Uttar Pradesh   
  39. Kaushambi- Uttar Pradesh   
  40. Barabanki- Uttar Pradesh   
  41. Faizabad- Uttar Pradesh   
  42. Bahraich- Uttar Pradesh   
  43. Kaiserganj- Uttar Pradesh  
  44. Gonda- Uttar Pradesh  
  45. Bangaon- West Bengal   
  46. Barrackpur- West Bengal  
  47. Howrah- West Bengal   
  48. Uluberia- West Bengal   
  49. Sreerampur- West Bengal  
  50. Hooghly- West Bengal   
  51. Arambag- West Bengal 

Phase-6: 

Issue of Notification: April 16

Last Date for filing Nominations: April 23

Date of polling: May 12

Seats going to polls- 59

  1.  Valmiki Nagar- Bihar
  2. Paschim Champaran- Bihar
  3. Purvi Champaran- Bihar
  4. Sheohar- Bihar
  5. Vaishali- Bihar
  6. Gopalganj- Bihar
  7. Siwan- Bihar
  8. Maharajganj - Bihar
  9. Chandni Chowk- Delhi
  10. North East Delhi
  11. East Delhi
  12. New Delhi
  13. North West Delhi
  14. West Delhi
  15. South Delhi
  16. Ambala- Haryana
  17. Kurukshetra- Haryana
  18. Sirsa- Haryana
  19. Hisar- Haryana
  20. Karnal- Haryana
  21. Sonipat- Haryana
  22. Rohtak- Haryana
  23. Bhiwani-Mahendragarh- Haryana
  24. Gurgaon- Haryana
  25. Faridabad- Haryana
  26. Giridih- Jharkhand
  27. Dhanbad- Jharkhand
  28. Jamshedpur- Jharkhand
  29. Singhbhum- Jharkhand
  30. Morena- Madhya Pradesh
  31. Bhind - Madhya Pradesh
  32. Gwalior- Madhya Pradesh
  33. Guna- Madhya Pradesh
  34. Sagar- Madhya Pradesh
  35. Vidisha- Madhya Pradesh
  36. Bhopal- Madhya Pradesh
  37. Rajgarh - Madhya Pradesh
  38. Sultanpur - Uttar Pradesh
  39. Pratapgarh- Uttar Pradesh 
  40. Phulpur- Uttar Pradesh
  41. Allahabad- Uttar Pradesh
  42. Ambedkar Nagar- Uttar Pradesh 
  43. Shrawasti- Uttar Pradesh
  44. Domariyaganj- Uttar Pradesh
  45. Basti- Uttar Pradesh
  46. Sant Kabir Nagar- Uttar Pradesh  
  47. Lalganj- Uttar Pradesh
  48. Azamgarh- Uttar Pradesh
  49. Jaunpur- Uttar Pradesh
  50. Machhlishahr- Uttar Pradesh
  51. Bhadohi- Uttar Pradesh
  52. Tamluk- West Bengal   
  53. Kanthi- West Bengal     
  54. Ghatal- West Bengal     
  55. Jhargram- West Bengal     
  56. Medinipur- West Bengal     
  57. Purulia- West Bengal     
  58. Bankura- West Bengal     
  59. Bishnupur- West Bengal    

Phase-7: 

Issue of Notification: April 22

Last Date for filing Nominations: April 29

Date of polling: May 19

Seats going to polls- 59

  1. Nalanda- Bihar
  2. Patna Sahib- Bihar
  3. Pataliputra- Bihar
  4. Arrah- Bihar
  5. Buxar- Bihar
  6. Sasaram- Bihar
  7. Karakat- Bihar
  8. Jahanabad- Bihar
  9. Chandigarh
  10. Kangra- Himachal Pradesh 
  11. Mandi- Himachal Pradesh 
  12. Hamirpur- Himachal Pradesh 
  13. Shimla- Himachal Pradesh 
  14. Rajmahal- Jharkhand
  15. Dumka- Jharkhand
  16. Godda- Jharkhand
  17. Dewas- Madhya Pradesh
  18. Ujjain- Madhya Pradesh
  19. Mandsour- Madhya Pradesh
  20. Ratlam- Madhya Pradesh
  21. Dhar- Madhya Pradesh
  22. Indore- Madhya Pradesh
  23. Khargone- Madhya Pradesh
  24. Khandwa- Madhya Pradesh
  25. Gurdaspur- Punjab
  26. Amritsar- Punjab
  27. Khadoor Sahib- Punjab
  28. Jalandhar- Punjab
  29. Hoshiarpur- Punjab
  30. Anandpur Sahib - Punjab
  31. Ludhiana - Punjab
  32. Fatehgarh Sahib - Punjab
  33. Faridkot - Punjab
  34. Firozpur- Punjab
  35. Bathinda- Punjab
  36. Sangrur- Punjab
  37. Patiala- Punjab 
  38. Maharajganj- Uttar Pradesh
  39. Gorakhpur- Uttar Pradesh
  40. Kushi Nagar- Uttar Pradesh 
  41. Deoria- Uttar Pradesh  
  42. Bansgaon- Uttar Pradesh  
  43. Ghosi- Uttar Pradesh  
  44. Salempur- Uttar Pradesh  
  45. Ballia- Uttar Pradesh  
  46. Ghazipur- Uttar Pradesh  
  47. Chandauli- Uttar Pradesh  
  48. Varanasi- Uttar Pradesh  
  49. Mirzapur- Uttar Pradesh  
  50. Robertsganj- Uttar Pradesh 
  51. Dum Dum- West Bengal  
  52. Barasat- West Bengal   
  53. Basirhat- West Bengal    
  54. Jaynagar- West Bengal   
  55. Mathurapur- West Bengal    
  56. Diamond Harbour- West Bengal   
  57. Jadavpur- West Bengal    
  58. Kolkata Dakshin- West Bengal   
  59. Kolkata Uttar- West Bengal