Kwame Anthony Appiah (Princeton) is a leading philosopher whose work spans philosophy of language, philosophy of race, political philosophy, and ethics.  His recent book Experiments in Ethics is the one of the first book length monographs discussing relationship of new experimental work in moral judgment on traditional projects in ethics.

David Chalmers (ANU) is a leading philosopher of mind. He is the author of numerous articles on a wide range of core philosophical issues, but he is perhaps best known for his groundbreaking work on the philosophy of consciousness

John M. Doris (Washington University, St. Louis) has done pivotal work at the intersection of moral philosophy and psychology. His book, Lack of Character (2002), has altered the way philosophers think about the prospects for an ethical theory based on the notion of virtue.

Joshua Greene (Harvard) is both a philosopher and a psychologist, who has used brain-imagining techniques to study how people solve moral dilemmas.  His empirical studies have given rise to an explosion of work in psychology, and his philosophical work concerning the studies has become a central topic in contemporary moral philosophy.

Paul Griffiths (Sydney), a prominent philosopher of biology and psychology, has pioneered the use of experimental techniques to advance conceptual discussions in philosophy of science.  Together with Karola Stotz, he has worked on gene concepts, and he has also explored the concept of innateness.

Leslie Francis (Utah) Leslie Francis is a distinguished professor of philosophy and law, with decades of experience applied ethics research and education, and she is a longtime member of the Utah State Health Department Institutional Review Board.

Joshua Knobe (University of North Carolina, Chapel Hill) has done pioneering work in experimental philosophy.  His discoveries have been widely discussed in both philosophy and psychology.

Tania Lombrozo (University of California, Berkeley) is a cognitive psychologist who has drawn on philosophical accounts of causation to conduct groundbreaking experiments on how people reason about causation.

Edouard Machery (Pittsburgh) has produced influential work on a wide range of topics at the forefront of experimental philosophy, including reference, causation, and innateness.

Jesse Prinz (University of North Carolina, Chapel Hill) is one of the most important philosophers of psychology of his generation.  His recent work has largely been devoted to projects at the leading edge of experimental philosophy.

Adina Roskies (Dartmouth), who has doctoral degrees in both neuroscience and philosophy, is a central figure in the emerging field of neuroethics, which investigates the possible ethical implications of neuroscientific research.

Walter Sinnott-Armstrong (Dartmouth) is a major figure in contemporary moral philosophy.  He has published numerous articles and books on a wide range of topics, and his recent research is largely focused on how empirical work impacts moral philosophy.

Ernest Sosa (Rutgers) is a leading proponent of the traditional intuition-based approach to philosophical inquiry. He has also developed the most important work that considers how this traditional work interacts with the emerging empirical findings in experimental philosophy.

Karola Stotz (Sydney) Together with Paul Griffiths, Stotz pioneered the use of 'experimental philosophy' of science methods to analyze the diversification of the gene concept in different research communities within contemporary biology.  This work is a prominent part of the recent literature on the concept of the gene, and has received significant attention from biologists.

Jonathan Weinberg (Indiana) has been the leading figure in epistemology and experimental philosophy. His widely cited papers have done a great deal to shape the field.