Partha Sarathi Deb (Bengali: পার্থসারথি দেব; 1955/1956 – 22 March 2024) was an Indian film actor who debuted with the 1981 movie Choto Bokulpurer Jatri, and then featured in several movies such as Sudhu Tumi, Prem Amar and Romeo, to name a few of his prominent ones. His 2024 release includes the Bengali movie Alexander Er Pisi, directed by Debojyoti Sarkar.

2008