Rajeshwari Sundaram is an Indian biostatistician specializing in survival analysis and reproductive health who works at the National Institutes of Health as a senior investigator in the Eunice Kennedy Shriver National Institute of Child Health and Human Development.

[1] Topics in her research have included the effects of obesity on fertility,[2] infant and early childhood screen time,[3] and the long-term persistence of postpartum depression.

[1] Her 1999 dissertation, Estimation in the Two-Sample Doubly Censored and Randomly Truncated Scale Models, was supervised by Hira Koul.

[6] She is the 2021 chair of the Risk Analysis Section of the American Statistical Association.

[7] Sundaram was the 2020 winner of the Jeanne E. Griffith Mentoring Award of the Interagency Council on Statistical Policy, for her work with trainees at the National Institutes of Health.