This book provides in-depth analyses of a wide range of topics surrounding ethical issues in community and patient stakeholder-engaged health research, and highlights where consensus exists, is emerging, or remains elusive. Topics in this book cover the history of stakeholder engagement in health research; how codes of ethics and regulations have (or have not) addressed stakeholder engagement; how to promote equitable collaboration; the ethical perspectives of different stakeholders; and the unique challenges posed by stakeholder- engaged research to the protection of human research participants and the research ethics review process. The book includes discussion of unique issues that arise in stakeholder engagement relevant to different populations, settings, and research designs. This book is relevant for anyone with a role or interest in stakeholder-engaged research, including patient and community research partners; academic researchers; research ethics scholars and educators; and funders.