It has warned of 'tougher' agitation programmes if the call goes unheeded.
The Election Commission (EC) is going ahead with preparations to hold the Jan 5 parliamentary polls amid the BNP-led Opposition alliance's shutdowns and blockade programmes.
Over 150 constituencies, out of 300, have single candidates and they are winning uncontested.
In a statement on Sunday, BNP's spokesperson Mirza Fakhrul Islam Alamgir said declaring 154 candidates uncontested winner by the "puppet EC" was "an unprecedented shameful act".
"Stop the farcical election process and cancel the so-called results in the uncontested (seats) immediately," he said.
The Opposition has been demanding a non-party government to supervise the polls but the ruling Awami League-led coalition insists the Sheikh Hasina-led 'multi-party' cabinet would oversee the elections.
Prime Minister Sheikh Hasina on Saturday reasoned for the large number of uncontested wins.
She said the number of aspirants was fewer this time than it was on previous occasions as the candidates had been selected through 'agreement'.
The process would have been the same even if the BNP had joined the balloting, she argued.
Mirza Fakhrul lashed back: "This proves the Prime Minister never considers the people as the source of all power and she does not have confidence in the public mandate."
He claimed the ruling party was "afraid" of the people's mandate.
He blamed the Prime Minister for not giving people in over half the constituencies to exercise their franchise only to avert the Awami League's “imminent defeat” and “public anger”.
The Opposition has been continuing with its agitations and blaming the government for oppressing its activists. It also reportedly has plans to call for fresh blockade programmes after the Dec 16 Victory Day.
The BNP spokesperson said the Opposition would be left with no option but to press ahead with tougher agitations to "save the country" if the government put itself against the people.
Communications Minister Obaidul Quader sees 'little' chance of reconciliation although the Awami League and the BNP have started a dialogue at the mediation of UN emissary Oscar Fernandez-Taranco.
UN Secretary General Ban Ki-moon sent Fernandez-Taranco to Bangladesh to broker talks between the feuding political alliances.
The Opposition has enforced several spells of blockades and shutdowns rejecting the polls schedule announced on Nov 25. At least 50 people were killed in violence when the UN envoy had come.
The BNP spokesperson said: "We want a solution to the impasse for the sake of the country and democracy.
"We have not moved away from the goal of establishing peace through an acceptable election participated by all parties where the people would vote without any pressure," he said.
"The government must get the nation out of this crisis they had created," said Fakhrul.
He expressed indignation at the death of seven persons in police firing at Lalmonirhat's Patgram and in Joypurhat. He demanded those responsible be brought to book.
The seven were killed in clashes during Sunday's nationwide shutdown called by Jamaat-e-Islami, the key ally of BNP, to protest against the execution of its leader Abdul Quader Molla, a war crimes convict.