[Read more: Bihar election final party position]
The Grand Alliance (Mahagathbandhan) swept the Bihar assembly elections by securing 178 of the 243 seats, leaving the National Democratic Alliance with just 58 seats.
Some of the key JDU candidates who won include Bogo Singh from Maithani and Shyam Rajak from Phulwari.
[Also read: Kerala panchayat, municipal poll results]
Both sons of Rashtriya Janata Dal chief Lalu Prasad Yadav -- Tej Pratap and Tejaswi Yadav -- won from Mahua and Raghopur assembly seats respectively.
However, ex-CM Jitan Ram Manjhi's son Santosh Kumar as well as son-in-law Devender Kumar Manjhi suffered debacle. LJP chief Ram Vilas Paswan's younger brother Pasupati Kumar Paras, nephew Prince Raj and son-in-law Anil Kumar Sadhu were also defeated.
Below is the complete list of winning candidates in Bihar elections:
Mahagathbandhan: green; NDA: orange; CPI ML (L): red; Independent: grey
| Constituency | Winner | Party/Alliance |
| Valmiki Nagar | Dhirendra Pratap "Rinku" Singh | Independent |
| Ramnagar | Bhagirathi Devi | BJP |
| Narkatiaganj | Vinay Varma | Congress |
| Bagaha | Raghaw Sharan Pandey | BJP |
| Lauriya | Vinay Bihari | BJP |
| Nautan | Narayan Prasad | BJP |
| Chanpatia | Prakash Rai | BJP |
| Bettiah | Madan Mohan Tiwari | Congress |
| Sikta | Khurshid Urf Firoj Ahmad | JDU |
| Raxaul | Ajay Kumar Singh | BJP |
| Sugauli | Ramchandra Sahni | BJP |
| Narkatia | Shamim Ahmad | RJD |
| Harsidhi | Rajendra Kumar | RJD |
| Govindganj | Raju Tiwari | LJP |
| Kesaria | Dr Rajesh Kumar | RJD |
| Kalyanpur | Sachindra Prasad Singh | BJP |
| Pipra | Yadubansh Kumar Yadav | RJD |
| Madhuban | Rana Randhir | BJP |
| Motihari | Pramod Kumar | BJP |
| Chiraia | Lal Babu Prasad Gupta | BJP |
| Dhaka | Faisal Rahman | RJD |
| Sheohar | Sharfuddin | JDU |
| Riga | Amit Kumar | Congress |
| Bathnaha | Dinkar Ram | BJP |
| Parihar | Gaytri Devi | BJP |
| Sursand | Syed Abu Dojana | RJD |
| Bajpatti | Dr. Ranju Geeta | JDU |
| Sitamarhi | Sunil Kumar | RJD |
| Runnisaidpur | Mangita Devi | RJD |
| Belsand | Sunita Singh Chauhan | JDU |
| Harlakhi | Basant Kumar | RLSP |
| Benipatti | Bhawana Jha | Congress |
| Khajauli | Sitaram Yadav | RJD |
| Babubarhi | Kapil Do Kamat | JDU |
| Bisfi | Faiyaz Ahmad | RJD |
| Madhubani | Samir Kumar Mahaseth | RJD |
| Rajnagar | Ram Prit Paswan | BJP |
| Jhanjharpur | Gulab Yadav | RJD |
| Phulparas | Guljar Devi | JDU |
| Laukaha | Lakshmeshwar Roy | JDU |
| Nirmali | Anirudh Prasad Yadav | JDU |
| Pipra | Shyambabu Prasad Yadav | BJP |
| Supaul | Bijendra Prasad Yadav | JDU |
| Triveniganj | Veena Bharti | JDU |
| Chhatapur | Niraj Kumar Singh | BJP |
| Narpatganj | Anil Kumar Yadav | RJD |
| Raniganj | Achmit Rishidev | JDU |
| Forbesganj | Vidya Sagar Keshri | BJP |
| Araria | Avidur Rahman | Congress |
| Jokihat | Sarfraz Alam | JDU |
| Sikti | Vijay Kumar Mandal | BJP |
| Bahadurganj | MD Tauseef Alam | Congress |
| Thakurganj | Naushad Alam (Tatpauwa) | JDU |
| Kishanganj | Dr Mohammad Jawaid | Congress |
| Kochadhaman | Mujahid Alam | JDU |
| Amour | Abdul Jalil Mastan | Congress |
| Baisi | Abdus Subhan | RJD |
| Kasba | MD Afaque Alam | Congress |
| Banmankhi | Krishna Kumar Rishi | BJP |
| Rupauli | Bima Bharti | JDU |
| Dhamdaha | Leshi Singh | JDU |
| Purnia | Vijay Kumar Khemka | BJP |
| Katihar | Tarkishore Prasad | BJP |
| Kadwa | Shakeel Ahmad Khan | Congress |
| Balrampur | Mahboob Alam | CPI ML (L) |
| Pranpur | Binod Kumar Singh | BJP |
| Manihari | Manohar Prasad Singh | Congress |
| Barari | Neeraj Kumar | RJD |
| Korha | Punam Kumari (Paswan) | Congress |
| Alamnagar | Narendra Narayan Yadav | JDU |
| Bihariganj | Niranjan Kumar Mehta | JDU |
| Singheshwar | Ramesh Rishidev | JDU |
| Madhepura | Chandra Shekhar | RJD |
| Sonbarsha | Ratnesh Sada | JDU |
| Saharsa | Arun Kumar | RJD |
| Simri Bakhtiarpur | Dinesh Chandra Yadav | JDU |
| Mahishi | Dr. Abdul Ghafoor | RJD |
| Kusheshwar Asthan | Shashi Bhushan Hazari | JDU |
| Gaura Bauram | Madan Sahni | JDU |
| Benipur | Sunil Choudhary | JDU |
| Alinagar | Abdul Bari Siddiqui | RJD |
| Darbhanga Rural | Lalit Kumar Yadav | RJD |
| Darbhanga | Sanjay Saraogi | BJP |
| Hayaghat | Amar Nath Gami | JDU |
| Bahadurpur | Bhola Yadav | RJD |
| Keoti | Faraz Fatmi | RJD |
| Jale | Jibesh Kumar | BJP |
| Gaighat | Maheshwar Prasad Yadav | RJD |
| Aurai | Surendra Kumar | RJD |
| Minapur | Rajeev Kumar (Munna Yadav) | RJD |
| Bochahan | Beby Kumari | Independent |
| Sakra | Lal Babu Ram | RJD |
| Kurhani | Kedar Prasad Gupta | BJP |
| Muzaffarpur | Suresh Kumar Sharma | BJP |
| Kanti | Ashok Kumar Choudhary | Independent |
| Baruraj | Nand Kumar Rai | RJD |
| Paroo | Ashok Kumar Singh | BJP |
| Sahebganj | Ramvichar Rai | RJD |
| Baikunthpur | Mithilesh Tiwari | BJP |
| Barauli | MD Nematullah | RJD |
| Gopalganj | Subash Singh | BJP |
| Kuchaikote | Amrendra Kumar Pandey | JDU |
| Bhorey | Anil Kumar | Congress |
| Hathua | Ramsewak Singh | JDU |
| Siwan | Vyas Deo Prasad | BJP |
| Ziradei | Ramesh Singh Kushwaha | JDU |
| Darauli | Satyadeo Ram | CPI ML (L) |
| Raghunathpur | Harishankar Yadav | RJD |
| Daraundha | Kavita Singh | JDU |
| Barharia | Shyam Bahadur Singh | JDU |
| Goriakothi | Satyadeo Prasad Singh | RJD |
| Maharajganj | Hem Narayan Sah | JDU |
| Ekma | Manoranjan Singh | JDU |
| Manjhi | Vijay Shanker Dubey | Congress |
| Baniapur | Kedar Nath Singh | RJD |
| Taraiya | Mudrika Prasad Ro | RJD |
| Marhaura | Jeetendra Kumar Rai | RJD |
| Chapra | Dr CN Gupta | BJP |
| Garkha | Muneshwar Chaudhary | RJD |
| Amnour | Shatrudhan Tiwary | BJP |
| Parsa | Chandrika Rai | RJD |
| Sonepur | Dr Ramanuj Prasad | RJD |
| Hajipur | Awadesh Singh | BJP |
| Lalganj | Raj Kumar Sah | LJP |
| Vaishali | Raj Kishore Singh | JDU |
| Mahua | Tej Pratap Yadav | RJD |
| Raja Pakar | Shivchandra Ram | RJD |
| Raghopur | Tejashwi Prasad Yadav | RJD |
| Mahnar | Umesh Singh Kushwaha | JDU |
| Patepur | Prema Chaudhary | RJD |
| Kalyanpur | Maheshwar Hazari | JDU |
| Warisnagar | Ashok Kumar | JDU |
| Samastipur | Akhtarul Islam Shaheen | RJD |
| Ujiarpur | Alok Kumar Mehta | RJD |
| Morwa | Vidya Sagar Singh Nishad | JDU |
| Sarairanjan | Vijay Kumar Choudhary | JDU |
| Mohiuddinnagar | Ejya Yadav | RJD |
| Bibhutipur | Ram Balak Singh | JDU |
| Rosera | Dr Ashok Kumar | Congress |
| Hasanpur | Raj Kumar Ray | JDU |
| Cheria-Bariarpur | Kumari Manju Verma | JDU |
| Bachhwara | Ramdeo Rai | Congress |
| Teghra | Birendra Kumar | RJD |
| Matihani | Narendra Kumar "Bogo" Singh | JDU |
| Sahebpur Kamal | Shreenarayan Yadav | RJD |
| Begusarai | Amita Bhushan | Congress |
| Bakhri | Upendra Paswan | RJD |
| Alauli | Chandan Kumar | RJD |
| Khagaria | Poonam Devi Yadav | JDU |
| Beldaur | Panna Lal Singh Patel | JDU |
| Parbatta | Ramanad Prasad Singh | JDU |
| Bihpur | Varsha Rani | RJD |
| Gopalpur | Narendra Kumar Niraj | JDU |
| Pirpainti | Ram Vilash Paswan | RJD |
| Kahalgaon | Sadanand Singh | Congress |
| Bhagalpur | Ajeet Sharma | Congress |
| Sultanganj | Subodh Roy | JDU |
| Nathnagar | Ajay Kumar Mandal | JDU |
| Amarpur | Janardan Manjhi | JDU |
| Dhauraiya | Manish Kumar | JDU |
| Banka | Ram Narayan Mandal | BJP |
| Katoria | Sweety Seema Hembram | RJD |
| Belhar | Giridhari Yadav | JDU |
| Tarapur | M L Choudhary | JDU |
| Munger | Vijay Kumar 'Vijay' | RJD |
| Jamalpur | Shailesh Kumar | JDU |
| Suryagarha | Prahlad Yadav | RJD |
| Lakhisarai | Vijay Kumar Sinha | BJP |
| Sheikhpura | Randhir Kumar Soni | JDU |
| Barbigha | Sudarshan Kumar | Congress |
| Asthawan | Jitendra Kumar | JDU |
| Biharsharif | Dr Sunil Kumar | BJP |
| Rajgir | Ravi Jyoti Kumar | JDU |
| Islampur | Chandrasen Prasad | JDU |
| Hilsa | Atri Muni Urph Shakti Singh Yadav | RJD |
| Nalanda | Shrawon Kumar | JDU |
| Harnaut | Hari Narayan Singh | JDU |
| Mokama | Anant Kumar Singh | Independent |
| Barh | Gyanendra Kumar Singh | BJP |
| Bakhtiarpur | Ranvijay Singh | BJP |
| Digha | Sanjiv Chaurasia | BJP |
| Bankipur | Nitin Naveen | BJP |
| Kumhrar | Arun Kumar Sinha | BJP |
| Patna Sahib | Nand Kishore Yadav | BJP |
| Fatuha | Dr Rama Nand Yadav | RJD |
| Danapur | Asha Devi | BJP |
| Maner | Bhai Virendra | RJD |
| Phulwari | Shyam Rajak | JDU |
| Masaurhi | Rekha Devi | RJD |
| Paliganj | Jay Vardhan "Bachcha" Yadav | RJD |
| Bikram | Siddhartha | Congress |
| Sandesh | Arun Kumar | RJD |
| Barhara | Saroj Yadav | RJD |
| Arrah | Mohammad Nawaz Alam | RJD |
| Agiaon | Prabhunath Prasad | JDU |
| Tarari | Sudama Prasad | CPI ML (L) |
| Jagdishpur | Ram Vishun Singh | RJD |
| Shahpur | Rahul Tiwary | RJD |
