 In the past 50 years, there has been burgeoning philosophical interest in well-being, health, and personal relationships. There has also been increasing philosophical writing on disability, particularly in relation to justice and equality. Until recently, however, there has been little philosophical discussion of disability's relevance to well-being, health, or personal relationships—in contrast to the growing scholarship on these topics in the social sciences. Until the past decade, most philosophical discussions of well-being simply treated disabilities as conditions that reduced it. Philosophical accounts of health and disease have mentioned disability, but mainly to treat it as a form of disease or ill-health; they have had little to say about the complex, contested relationship between disease and disability. And with the notable exception of parental attitudes toward one’s actual or possible disabled children, the role of disability in personal relationships has provoked scant philosophical interest.