Tom Lamar Beauchamp was an American philosopher specializing in the work of David Hume, moral philosophy, bioethics, and animal ethics. He was Professor Emeritus of Philosophy at Georgetown University, where he was Senior Research Scholar at the Kennedy Institute of Ethics. Beauchamp authored or co-authored several books on ethics and on Hume, including Hume and the Problem of Causation (1981, with Alexander Rosenberg), Principles of Biomedical Ethics (1985, with James F. Childress), and The Human Use of Animals (1998, with F. Barbara Orlans et al). He was the co-editor with R. G. Frey of The Oxford Handbook of Animal Ethics (2011). He was also the co-editor of the complete works of Hume, The Critical Edition of the Works of David Hume (1999), published by Oxford University Press.