Clinical simulations provide school leaders with opportunities to enact and examine their leadership approaches, decisions, and policies, without consequence. Building on medical education's use of standardized patients, this book introduces standardized individuals and clinical simulations into the field of school leader preparation. In live, one-to-one interactions, school leaders engage in variety of professional situations with standardized students, parents, teachers, and community members. Each carefully scripted standardized individual presents a problem of practice, while unscripted school leader participants are free to enact their own professional knowledge, dispositions, and decision-making approaches as they engage within a simulation. When confronted by an angry father (in simulation), leaders practice their explanations and policies surrounding challenged curriculum. When presented with an inebriated student (in simulation), leaders enact decision-steps associated with student discipline and communicating with health and law enforcement officials. When students and parents express concerns about classroom instruction, leaders engage with standardized teachers (in simulation) to focus on instructional quality. The thirteen simulations in this book address a broad range of complex, but common issues that school leaders encounter through daily service in K-12 schools. This book provides school leader educators and professional development facilitators with all the information necessary to fully implement clinical simulations for school leader development. Included are chapters on the concept of clinical simulations, training procedures for standardized individuals, logistical steps toward implementation, and the documents necessary to successfully facilitate thirteen different clinical simulations.