Maldaha Dakshin Lok Sabha constituency (spelling as spelled by Election Commission of India) is one of the 543 parliamentary constituencies in Malda district, West Bengal, India. While five of the assembly segments of No. 8 Maldaha Dakshin Lok Sabha constituency are in Malda district in West Bengal, two assembly segments are in Murshidabad district. As per order of the Delimitation Commission in respect of the delimitation of constituencies in the West Bengal, Malda Lok Sabha constituency ceased to exist from 2009 and two new ones came into being: Maldaha Uttar Lok Sabha constituency and Maldaha Dakshin Lok Sabha constituency.