Mary A. Finn is a Professor in the School of Criminal Justice at Michigan State University. Her research addresses problems and issues directly related to justice policy and practice. She has collaborated extensively with local justice agencies, advocacy organizations, and divisions of the state government in efforts to bridge the world of academia and the world of policy and practice. Her current research examines the influence of conditional release decisions on mass incarceration. 

Dr. Finn served as Dean of the College of Social Science from 2020-2023 and as Director of the School of Criminal Justice from 2015-2020. Prior to joining MSU, she was a Professor at Georgia State University and served as the Associate Provost for Institutional Effectiveness.