Kharsarai is a census town in Chanditala II CD Block in Srirampore subdivision of Hooghly district in the Indian state of West Bengal.

Kharsarai, Tisa, Kapashanria, Jaykrishnapur, Purba Tajpur, Begampur, Baksa, Panchghara, Chikrand, Janai, Pairagachha, Naiti, Barijhati, Garalgachha and Krishnapur, all the census towns form a series from the northern part of Chanditala II CD Block to its southern part.

The only municipality in the area, Dankuni, located outside the CD Block, occupies the south-east corner of the entire cluster.

Amongst the CD Blocks in the subdivision, Uttarapara Serampore (census towns shown in a separate map) had 76% urban population, Chanditala I 42%, Chanditala II 69% and Jangipara 7% (census towns shown in the map above).

As per 2011 Census of India, Kharsarai had a total population of 6,247 of which 3,145 (50%) were males and 3,102 (50%) were females.