Here is the all district wise constituencies list of bihar state :
Araria अररिया
Araria ● Forbesganj ● Jokihat ● Narpatganj
Raniganj ● Sikti
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Arwal अरवाल
Arwal ● Kurtha
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Aurangabad औरंगाबाद
Aurangabad ● Goh ● Kutumba ● Obra
Nabinagar ● Rafiganj
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Banka बंका
Amarpur ● Banka ● Belhar ● Dhoraiya
Katoria
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Begusarai बेगूसराय
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Bhagalpur भागलपुर
Bhojpur भोजपुर
Buxar बक्सर
Brahampur ● Buxar ● Dumraon ● Rajpur
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Darbhanga दरभंगा
Alinagar ● Bahadurpur ● Benipur ● Varanasi
Darbhanga ● Darbhanga Rural ● Hayaghat
Gaura Bauram ● Jale Keoti
Kusheshwar Asthan
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Gaya गया
Atri ● Barachatti ● Belaganj ● Bodh Gaya
Gaya Town ● Gurua ● Imamganj ● Sherghati
Tikari ● Wazirganj
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Gopalganj गोपालगंज
Baikunthpur ● Barauli ● Bhorey ● Hathua
Gopalganj ● Kuchaikote
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Jamui जमुई
Chakai ● Jamui ● Jhajha ● Sikandra
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Jehanabad जहानाबाद
Ghosi ● Jehanabad ● Makhdumpur
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Kaimur कैमूर
Bhabua ● Chainpur ● Mohania ● Ramgarh
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Katihar कटिहार
Balrampur ● Barari ● Kadwa ● Katihar
Korha ● Manihari ● Pranpur
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Khagaria खगरिया
Alauli ● Beldaur ● Khagaria ● Parbatta
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Kishanganj किशनगंज
Bahadurganj ● Thakurganj ● Kishanganj
Kochadhaman
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Lakhisarai लखिसराय
Suryagarha ● Lakhisarai
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Madhepura मधेपुरा
Alamnagar ● Bihariganj ● Madhepura
Singheshwar
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Madhubani मधुबनी
Babubarhi ● Benipatti ● Bisfi ● Harlakhi
Jhanjharpur ● Khajauli ● Laukaha
Madhubani ● Phulparas ● Rajnagar
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Munger मुंगेर
Jamalpur ● Munger ● Tarapur
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Muzaffarpur मुजफ्फरपुर
Aurai ● Baruraj ● Bochaha ● Gaighat
Kanti ● Kurhani ● Minapur ● Muzaffarpur
Paroo ● Sahebganj ● Sakra
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Nalanda नालंदा
Asthawan ● Biharsharif ● Harnaut ● Hilsa
Islampur ● Nalanda ● Rajgir
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Paschim Champaran पश्चिम चंपारण
Bagaha ● Bettiah ● Chanpatia ● Lauriya
Narkatiaganj ● Nautan ● Ramnagar
Sikta ● Valmiki Nagar
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Purvi Champaran पूर्वी चम्पारण
Chiraia ● Dhaka ● Govindganj ● Harsidhi
Kalyanpur ● Kesaria ● Madhuban ● Motihari
Narkatiya ● Pipra ● Raxaul ● Sugauli
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Patna पटना
Bakhtiarpur ● Bankipur ● Barh ● Bikram
Danapur ● Digha ● Fatuha ● Kumhrar
Maner ● Masaurhi ● Mokama ● Paliganj
Patna Sahib ● Phulwari ● Varanasi ● Varanasi
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Purnia पूर्णिया
Amour ● Baisi ● Banmankhi ● Dhamdaha
Kasba ● Purnia ● Rupauli
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Rohtas रोहतास
Chenari ● Dehri ● Dinara ● Karakat
Kargahar ● Nokha ● Sasaram
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Saharsa सहरसा
Mahishi ● Saharsa ● Sonbarsha ● Simri
Bakhtiarpur
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Samastipur समस्तीपुर
Bibhutipur ● Hasanpur ● Kalyanpur ● Morwa
Mohiuddinnagar ● Rosera ● Samastipur
Sarairanjan ● Ujiarpur ● Warisnagar
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Saran सारन
Amnour ● Baniapur ● Chapra ● Ekma
Garkha ● Manjhi ● Marhaura ● Parsa
Sonepur ● Taraiya
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Sheikhpura शेखपुरा
Barbigha ● Sheikhpura
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Sheohar शिवहर
Sheohar
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Sitamarhi सीतामढ़ी
Bajpatti ● Bathnaha ● Belsand ● Parihar
Riga ● Runnisaidpur ● Sitamarhi ● Sursand
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Siwan सिवान
Barharia ● Darauli ● Daraunda ● Goriakothi
Maharajganj ● Raghunathpur ● Siwan ● Ziradei
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Supaul सुपौल
Nirmali ● Pipra ● Supaul ● Triveniganj
Chhatapur
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Vaishali वैशाली
Hajipur ● Lalganj ● Mahnar ● Mahua
Raghopur ● Raja Pakar ● Vaishali
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