Bowbazar was an assembly constituency in Kolkata in the Indian state of West Bengal.As a consequence of the orders of the Delimitation Commission, Bowbazar ceases to exist from 2011. It was part of Calcutta North West .Results1977-20092009 Bye-electionA bye-election was held on 18 August 2009 following the resignation of the sitting MLA, Sudip Banerjee who was elected as MP In Parliament from Kolkata Uttar (Lok Sabha constituency).2006In the 2006 election, Sudip Bandyopadhyay of Coongress defeated his nearest rival Rekha Singh of CPIM.2001In the 2001 election, Nayna Bandyopadhyay of Trinamool Coongress defeated his nearest rival Ajit Pandey of CPIM.1998 Bye-electionA bye-election was held on 3 June 1998 following the resignation of the sitting MLA, Sudip Bandyopadhyay who was elected as MP In Parliament from Calcutta North West (Lok Sabha constituency).