Julie LeAnne Swann is an American systems engineer and operations researcher who studies optimization-based improvements to supply chains, logistics, health care, the mathematical modelling of infectious disease, and disaster relief. She is A. Doug Allison Distinguished Professor and head of the Edward P. Fitts Department of Industrial and Systems Engineering at North Carolina State University.[1] She was elected President-Elect of the Institute for Operations Research and the Management Sciences in 2023.[2]