Arup Bose (born 1 April 1959) is an Indian statistician.

He then joined Purdue University, USA, as an Assistant Professor.

After four years at Purdue, he returned to India in 1991 and joined the Indian Statistical Institute, Kolkata as an Associate Professor and was promoted to full Professorship in 1995.

Most notable areas of his research include, sequential analysis, statistical estimation in diffusion processes, the law of large numbers and central limit theorems, resampling methods, censored data problems, M-estimation, U-statistics, time series, asymptotic properties of estimators and so on.

[2] He was an invited speaker in International Congress of Mathematicians 2010, Hyderabad on the topic of "Probability and Statistics.