Jessica M. Gill is an American nurse scientist working as a Bloomberg Distinguished Professor of Trauma Recovery Biomarkers in the department of neurology at the Johns Hopkins School of Nursing and School of Medicine since 2021. She was the acting deputy director of the National Institute of Nursing Research from 2019 to 2020 and deputy director of the Center for Neuroscience and Regenerative Medicine at the Uniformed Services University of the Health Sciences until 2021.