Katherine D. Kinzler is a Professor of Psychology at the University of Chicago. Her research sits at the intersection of developmental and social psychology. Her work focuses on the origins of prejudice and ingroup/outgroup thinking, with an emphasis on understanding how language and accent mark social groups. She is also interested in food cognition and moral psychology.

Professor Kinzler joined the faculty of the University of Chicago Department of Psychology in 2008, as a Neubauer Family Assistant Professor. She spend 2015-2019 at Cornell University, where she was most recently the Chair of the Department of Psychology. She completed her B.A. at Yale in Cognitive Science, her Ph.D. at Harvard in Psychology, and she was a Fulbright Scholar at the École Normale Supérieure in Paris. Her research has been funded by the National Institutes of Health and the John Templeton Foundation. Her work has appeared regularly in the New York Times and other media outlets, and she was named a "Young Scientist," one of 50 scientists under age 40 recognized by the World Economic Forum.