John Andrew Crump MB ChB, MD, DTM&H, FRACP, FRCPA, FRCP is a New Zealand-born infectious diseases physician, medical microbiologist, and epidemiologist. He is the McKinlay Professor of Global Health at the University of Otago and an Adjunct Professor of Medicine, Pathology, and Global Health at Duke University. He served as inaugural Co-Director of the Otago Global Health Institute, one of the university's research centres. His primary research interest is fever in the tropics, focusing on invasive bacterial diseases and bacterial zoonoses.