They filed the petitions in three days from Tuesday.
On Saturday, the candidates decided to file district-wise election petitions with the High Court against irregularities in the election.
Eight Supreme Court lawyers were assigned on Sunday to conduct the cases.
One of the lawyers Barrister Ruhul Quddus Kazal said he filed petitions on behalf of 12 candidates.
It was mentioned in the petitions that even dead persons cast their votes in the general election, he said. “Fake votes were cast and in some centres, 97-98 percent votes were cast.”
Bringing allegations of other anomalies, the petitions said it was not an election at all and demanded cancelling the election results.
Kazal said the petitions will be placed before the HC bench concerned next week for hearing.
Those filed the petitions include Subrata Chowdhury (Dhaka-6), Mofizul Islam Khan Kamal (Manikganj-3), Major General (retd) AASM Amin (Kurigram-2), Abdul Momen Chowdhury (Chattogram-15), Saiful Islam Firoz ( Jhenidah-4), Abul Kalam Azad Siddiqui (Tangail-7), Joynul Abedin (Barishal-3), Romana Mahmud (Sirajganj-2), Zahir Uddin Swapan (Barishal-1), Shah Reazul Hannan (Gazipur-4), Naser Rahman (Moulvibazar-3), Abdul Hai (Munshiganj-3), Hafiz Ibrahim (Bhola-2), Ruhul Amin Dulal (Pirojpur-3), Dr Dewan Mohammad Salahuddin (Dhaka-19), Hafiz Uddin Ahmed (Bhola-3), Tajvir-ul-Alam (Kurigram-3), Md Saiful Islam (Rangpur-6), Md Sadeque Reaz (Dinajpur-2), Mostafa Mohsin Montu (Dhaka-7), Nazrul Islam Azad (Narayanganj-2, Moinul Islam Khan Shanta (Manikgnaj-2), Irfan Ibne Aman Omi (Dhaka-2), Nabiullah Nabi (Dhaka-5), Ashraf Uddin (Narsingdi-5), Md Amirul Islam Khan (Sirajganj-5), Shahidul Islam (Tangail-1), Farhad Hossain Azad (Panchagarh-2), Md Hasan Razib Pradhan (Lalmonirhat-1), Mahmudul Islam Chowdhury (Chattogram-16), Md Akhteruzzan Mia (Dinajpur-4), Md Shahjahan Mia (Chapainawabganj-1), Mizanur Rahman (Sunamganj-5), Md GK Gaus (Habiganj-3), Mujibur Rahman Chowdhury (Moulvibazar-4) Faruk Alam Sarker (Gaibandha-5), Shafi Ahmed Chowdhury (Sylhet-3), Md Anwarul Haque (Netrakona-2), Shah Md Wares Ali (Jamalpur-5), Nitai Roy Chowdhury (Magura-2), Aninda Islam Amit (Jashore-3), Md Abu Sufian (Chattogram-8), Masud Arun (Meherpur-1), Amin Ur Rashid (Cumilla-6), AM Mahbub Uddin Khokon (Noakhali-1), Shahidul Islam Bhuiyan (Khagrachhari), Sabbir Ahmed (Rangpur-3), Munshi Rafiqul Alam (Feni-1), Joynul Abedin Farroque (Noakhali-2), Saching Pru (Bandarban), Sheikh Farid Ahmed Manik (Chandpur-3), Abul Khayer Bhuiyan (Laxmipur-2), Zakir Hossain Sarker (Kushtia-3), Rafiqul Islam (Khulna-3), Shama Obaed Islam (Faridpur-2), Anisur Rahman (Madaripur-3), Azizul Bari Helal (Khulna-4), Shah Md Abu Zafar (Faridpur-1), Md Sharifuzzaman (Chuadanga-1), Habibul Islam Habib (Satkhira-1) and Ali Newaz Md Khaiyam (Rajbari-1).