This book’s starting point is the notion of theorising and the fact that, because scholarship at the intersection of ethnicity, race and old age has stagnated, we are in dire need of inquiries that focus on the context of discovery. The author argues that our scholarly imagination about this intersection needs to be developed now that the globalisation of international migration and transnationalism have increased the ethno-cultural diversity of our ageing populations. Through a scoping review of the last twenty years of research and theunderstandings of ethnicity and race that informs it, the author shows that scholarship on ageing and old age do not resonate well with the latest advancements in ethnicity and race scholarship. The book introduces gerontologists to social scientific discussions about ethnicity and race, introduces international migration scholars to the implications that population ageing has for the life-course, gives both of these scholarly fields insight into what characterizes scholarship at the intersection of ethnicity/ race and old age, andproposes a new research agenda. By bringing attention to the topics that have received the most attention (i.e. health inequalities, health and social care, intergenerational relationships and caregiving), and the manner in which ethnicity/ race have been made sense of so far, the author identifies the obstacles that scholarship on ethnicity, race and old age faces, and proposes how we can address them in an ethnicity-astute and diversity-informed manner.