Kushmandi is an assembly constituency in Dakshin Dinajpur district in the Indian state of West Bengal.

37 Kushmandi Assembly constituency (SC) covers Kushmandi community development block and Belbari II, Jahangirpur and Sukdebpur gram panchayats of Gangarampur community development block.

In the 2011 election, Narmada Chandra Roy of RSP defeated Partha Sarathi Sarkar of Congress.

Contests in most years were multi cornered but only winners and runners are being mentioned.

Dhirendra Nath Sarkar of Congress defeated Narmada Chandra Roy of RSP in 1982[8] and Jogendra Nath Roy of RSP in 1977.