Santasri Chatterjee (born 10 May 1940) is a former member of the 14th Lok Sabha of India. He represented the Serampore constituency of West Bengal and a member of the Communist Party of India (Marxist). In 2009, he lost to Kalyan Banerjee of Trinamool Congress.
He was also a 6-time MLA from Uttarpara Assembly constituency representing Communist Party of India (Marxist) from 1971 to 1996. After him Uttarpara elected a new MLA every time elections held. He is still very popular amongst party and trade union workers in his area.