Kaliaganj is an assembly constituency in Uttar Dinajpur district in the Indian state of West Bengal.

In the 2021 election, Soumen Roy of BJP defeated his nearest rival Tapan Deb Singha of Trinamool Congress.

In this election, Tapan Deb Singha of Trinamool Congress defeated his nearest rival Kamal Chandra Sarkar of BJP.

In the 2011 election, Pramatha Nath Ray of Congress defeated his nearest rival Nani Gopal Roy of CPI(M).

Hazi Badirudddin Ahmad and Syama Prasad Barman, both of Congress, won from Raiganj in 1957.