Purbasthali Dakshin Assembly constituency is an assembly constituency in Purba Bardhaman district in the Indian state of West Bengal.

268 Purbasthali Dakshin Assembly constituency covers Nandai, Kankuria, Begpur, Atghoria Simlan, Dhatrigram and Sultanpur gram panchayats of Kalna I community development block and Nasratpur, Samudragarh, Bogpur, Sreerampur and Nadanghat gram panchayats of Purbasthali I community development block.

[1] As per orders of Delimitation Commission, Purbasthali Dakshin Assembly constituency is part of No.

.# Swing calculated on Trinamool Congress+Congress vote percentages in 2011, in Purbasthali Dakshin constituency.

.# Swing calculated on Trinamool Congress and CPI(M) vote percentages in 2006, in Purbasthali constituency.