West Bengal Socialist Party

The party leader, Kiranmoy Nanda, was the Fisheries Minister in the West Bengal government.

The party upheld the ideals of Jayaprakash Narayan, Ram Manohar Lohia and Narendra Dev.

In the state assembly elections 2001 WBSP launched four candidates, supported by Left Front.

Senor leaders of the party included Moni Pal and Jonmejay Ojha.

In April 2010, WBSP merged with the Samajwadi Party of Mulayam Singh Yadav.