2009
2004199919981996199119891984198019771971196719621957Total Constituencies: 40
Bihar Lok Sabha Election 2009 covered all 40 parliamentary constituencies in the state. The JD(U) received the highest statewide vote share at 24.04% and won 20 seats, while the RJD received 19.31% of the vote and won 4 seats. The BJP won 12 seats with 13.93% of the vote.
The table below shows party-wise results based on total votes received across Bihar.
| Party Name | Seats Contested | Seats Won | Vote Share | Vote Share on Contested | Total Votes |
|---|---|---|---|---|---|
| 25 | 20 | 24.04% | 38.15% | 58,25,874 | |
| 28 | 4 | 19.31% | 28.06% | 46,78,880 | |
| 15 | 12 | 13.93% | 37.67% | 33,76,109 | |
| IND | 40 | 2 | 12.12% | 12.12% | 29,37,221 |
| 37 | 2 | 10.26% | 11.19% | 24,87,008 | |
| 12 | 0 | 6.55% | 20.99% | 15,86,404 |
| Constituency | Winner | Runner-up | Margin | Margin(%) | ||||
|---|---|---|---|---|---|---|---|---|
| Candidate | Party | Votes | Candidate | Party | Votes | |||
| Valmiki Nagar | Baidyanath Prasad | JD(U) | 2,77,696 | Fakhruddin | IND | 94,021 | 1,83,675 | 30.69 |
| Paschim Champaran | Dr. Sanjay Jaiswal | BJP | 1,98,781 | Prakash Jha | LJP | 1,51,438 | 47,343 | 9.18 |
| Purvi Champaran | Radha Mohan Singh | BJP | 2,01,114 | Akhilesh Prasad Singh | RJD | 1,21,824 | 79,290 | 16.46 |
| Sheohar | Rama Devi | BJP | 2,33,499 | Md. Anwarul Haque | BSP | 1,07,815 | 1,25,684 | 21.96 |
| Sitamarhi | Arjun Roy | JD(U) | 2,32,782 | Samir Kumar Mahaseth | INC | 1,22,216 | 1,10,566 | 19.17 |
| Madhubani | Hukmadeo Narayan | BJP | 1,64,094 | Abdulbari Siddiki | RJD | 1,54,167 | 9,927 | 1.78 |
| Jhanjharpur | Mangani Lal Mandal | JD(U) | 2,65,175 | Devendra Prasad Yadav | RJD | 1,92,466 | 72,709 | 11.97 |
| Supaul | Vishwa Mohan Kumar | JD(U) | 3,13,677 | Ranjeet Ranjan | INC | 1,47,602 | 1,66,075 | 23.8 |
| Araria | Pradeep Kumar Singh | BJP | 2,82,742 | Zakir Hussain Khan | LJP | 2,60,240 | 22,502 | 3.08 |
| Kishanganj | Mohammad Asrarul | INC | 2,39,405 | Syed Mahmood Ashraf | JD(U) | 1,59,136 | 80,269 | 12.81 |
| Katihar | Nikhil Kumar Choudhary | BJP | 2,69,834 | Shah Tariq Anwar | NCP | 2,55,819 | 14,015 | 1.93 |
| Purnia | Uday Singh Alias Pappu | BJP | 3,62,952 | Shanti Priya | IND | 1,76,725 | 1,86,227 | 26.42 |
| Madhepura | Sharad Yadav | JD(U) | 3,70,585 | Prof. Ravindra Charan | RJD | 1,92,964 | 1,77,621 | 23.48 |
| Darbhanga | Kirti Azad | BJP | 2,39,268 | Md. Ali Ashraf Fatmi | RJD | 1,92,815 | 46,453 | 8.52 |
| Muzaffarpur | Captain | JD(U) | 1,95,091 | Bhagwanlal Sahni | LJP | 1,47,282 | 47,809 | 7.68 |
| Vaishali | Raghuvansh Prasad | RJD | 2,84,479 | Vijay Kumar Shukla | JD(U) | 2,62,171 | 22,308 | 3.57 |
| Gopalganj | Purnmasi Ram | JD(U) | 2,00,024 | Anil Kumar | RJD | 1,57,552 | 42,472 | 8.42 |
| Siwan | Om Prakash Yadav | IND | 2,36,194 | Hena Shahab | RJD | 1,72,764 | 63,430 | 9.89 |
| Maharajganj | Uma Shanaker Singh | RJD | 2,11,610 | Prabhu Nath Singh | JD(U) | 2,08,813 | 2,797 | 0.47 |
| Saran | Lalu Prasad | RJD | 2,74,209 | Rajiv Pratap Rudy | BJP | 2,22,394 | 51,815 | 8.92 |
| Hajipur | Ram Sundar Das | JD(U) | 2,46,715 | Ram Vilas Paswan | LJP | 2,08,761 | 37,954 | 6.83 |
| Ujiarpur | Aswamedh Devi | JD(U) | 1,80,082 | Alok Kumar Mehta | RJD | 1,54,770 | 25,312 | 4.49 |
| Samastipur | Maheshwar Hazari | JD(U) | 2,59,458 | Ram Chandra Paswan | LJP | 1,55,082 | 1,04,376 | 17.85 |
| Begusarai | Dr. Monazir Hassan | JD(U) | 2,05,680 | Shatrughna Prasad | CPI | 1,64,843 | 40,837 | 5.69 |
| Khagaria | Dinesh Chandra Yadav | JD(U) | 2,66,964 | Ravindar Kr. Rana | RJD | 1,28,209 | 1,38,755 | 22.21 |
| Bhagalpur | Syed Shahnawaz | BJP | 2,28,384 | Shakuni Choudhary | RJD | 1,72,573 | 55,811 | 8.87 |
| Banka | Digvijay Singh | IND | 1,85,762 | Jai Prakesh Narain | RJD | 1,57,046 | 28,716 | 4.4 |
| Munger | Rajiv Ranjan Singh Alias | JD(U) | 3,74,317 | Ram Badan Roy | RJD | 1,84,956 | 1,89,361 | 29.09 |
| Nalanda | Kaushalendra Kumar | JD(U) | 2,99,155 | Satish Kumar | LJP | 1,46,478 | 1,52,677 | 26.87 |
| Patna Sahib | Shatrughan Sinha | BJP | 3,16,549 | Vijay Kumar | RJD | 1,49,779 | 1,66,770 | 30.19 |
| Pataliputra | Ranjan Prasad Yadav | JD(U) | 2,69,298 | Lalu Prasad | RJD | 2,45,757 | 23,541 | 3.74 |
| Arrah | Meena Singh | JD(U) | 2,12,726 | Rama Kishore Singh | LJP | 1,38,006 | 74,720 | 13.43 |
| Buxar | Jagada Nand Singh | RJD | 1,32,614 | Lal Muni Choubey | BJP | 1,30,376 | 2,238 | 0.36 |
| Sasaram | Meira Kumar | INC | 1,92,213 | Muni Lal | BJP | 1,49,259 | 42,954 | 7.17 |
| Karakat | Mahabali Singh | JD(U) | 1,96,946 | Kanti Singh | RJD | 1,76,463 | 20,483 | 3.55 |
| Jahanabad | Jagdish Sharma | JD(U) | 2,34,769 | Surendra Prasad Yadav | RJD | 2,13,442 | 21,327 | 3.56 |
| Aurangabad | Sushil Kumar Singh | JD(U) | 2,60,153 | Shakil Ahmad Khan | RJD | 1,88,095 | 72,058 | 12.04 |
| Gaya | Hari Manjhi | BJP | 2,46,255 | Ramji Manjhi | RJD | 1,83,802 | 62,453 | 11.07 |
| Nawada | Bhola Singh | BJP | 1,30,608 | Veena Devi | LJP | 95,691 | 34,917 | 6.01 |
| Jamui | Bhudeo Choudhary | JD(U) | 1,78,560 | Shyam Rajak | RJD | 1,48,763 | 29,797 | 5.57 |
States and UTs |