This volume gathers essays from leading scholars to discuss partiality in ethics. The chapters examine the virtuous and vicious ways in which we relate to those close to us. There has long been a puzzle in ethics concerning the balance between our general moral obligations to everyone and our specific moral obligations to a smaller subset of people: our family, our nation, and our friends. There has been longstanding tension between the moral intuition that equality entails that we have the same moral duties to everyone and the moral intuition that special obligations entail that we have much greater duties to those close to us. The chapters in this volume discuss varying perspectives on partiality within a wide range of relationships. Section 1 offers overarching visions of partiality. Section 2 examines how roles and relationships might shape partiality. Section 3 focuses on the potential moral dangers and pitfalls of partiality. Finally, Section 4 looks at specific applications of partiality expressed as our loyalty to country, religion, sports teams, and employers. Virtuous and Vicious Expressions of Partiality will be of interest to scholars and advanced students working in ethics, social and political philosophy, and philosophy of religion.