Arthur Lupia is an American political scientist. He is the Gerald R. Ford University Professor at the University of Michigan and Assistant Director of the National Science Foundation. Prior to joining NSF, he was Chairperson of the Board of the Center for Open Science and Chair of National Research Council's Roundtable on the Application of Behavioral and Social Science. His research concerns how information and institutions affect policy and politics, with a focus on how people make decisions when they lack information. He draws from multiple scientific and philosophical disciplines and uses multiple research methods. His topics of expertise include information processing, persuasion, strategic communication, and civic competence.