Calcutta North West Lok Sabha constituency was one of the 543 parliamentary constituencies in India.
The constituency centred on the north-western part of Calcutta in West Bengal.
As a consequence of the order of the Delimitation Commission in respect of the delimitation of constituencies in the West Bengal, this parliamentary constituency ceased to exist from 2009.
[1] In 2004, Calcutta North West Lok Sabha constituency was composed of the following assembly segments:[2] For MPs from northern parts of Kolkata in subsequent years see Kolkata Uttar Lok Sabha constituency Most of the contests were multi-cornered.
However, only winners and runners-up are mentioned below: