This handbook introduces readers to the emerging field of experimental jurisprudence, which applies new empirical methods to address fundamental philosophical questions in legal theory. The book features contributions from a global group of leading professors of law, philosophy, and psychology, covering a diverse range of topics such as criminal law, legal interpretation, torts, property, procedure, evidence, health, disability, and international law. Across forty chapters, the handbook utilizes a variety of methods, including traditional philosophical analysis, psychology survey studies and experiments, eye-tracking methods, neuroscience, behavioural methods, linguistic analysis, and natural language processing. The book also addresses cutting-edge issues such as legal expertise, gender and race in the law, and the impact of AI on legal practice.