Chamshan Charasa is a village in the Leh district of Ladakh, India. It is located in the Nubra tehsil. The road to Chamshen Valley is accessible year-round.
According to the 2011 census of India, Chamshan Charasa has 180 households. The effective literacy rate (i.e. the literacy rate of population excluding children aged 6 and below) is 56.8%.