Haji Muhammad Mohsin (Bengali: হাজী মুহম্মদ মহসীন; c. 1733 – 29 November 1812) was a prominent Bengali Muslim philanthropist. His most notable contribution was to establish the Hooghly Mohsin College and the Hooghly Imambara. He also played a significant role during the Great Bengal famine of 1770 by helping thousands of the victims.