Katulpur is an assembly constituency in Bankura district in the Indian state of West Bengal.

256 Katulpur Assembly constituency (SC) is composed of the following: Deshra-koyalpara, Gopinathpur, Kotulpur, Lego, Mirzapur and Sihar gram panchayats of Kotulpur community development block; Gelia, Jagannathpur, Kuchiakol, Maynapur, Salda, Uttarbarh, Hetia, Routkhanda and Shyamnagar gram panchayats of Joypur community development block.

[1] The bypoll to the Kotulpur seat was necessitated after sitting MLA of Congress Soumitra Khan Switched To Trinamool Congress & Elected as MP of Bishnupur Lok Sabha constituency.

Manashi Ghose of CPI(M) defeated Sunil Das of Trinamool Congress in 2001.

Gunadhar Choudhury of CPI(M) defeated Aksay Kumar Koley of Congress in 1982 and 1977.