Minority stress theory (e.g., Meyer, 2003b), a model for understanding mental health disparities affecting sexual minorities, has primarily been tested in Western samples yet has not been carefully applied to the experiences of sexual minorities in a global context, including in East Asian countries. Combining minority stress theory with considerations of Chinese culture, the current study tested the associations among norm conformity, distal minority stressor (enacted stigma), proximal minority stressors (sexual identity concerns and concealment), lesbian, gay, and bisexual (LGB) family support, and psychological distress among Chinese sexual minority men (n = 748). Structural equation modeling showed that sexual identity concerns mediated the associations of norm conformity, enacted stigma, and lower family support with concealment. Psychological distress was associated with enacted stigma and lower family support, but not with proximal stressors (sexual identity concerns and concealment). Alternative model testing found sexual identity acceptance concerns predicted psychological distress and mediated the associations of norm conformity and LGB family support with distress. Findings provide partial support for the minority stress model in a Chinese context and suggest the importance of incorporating cultural considerations into minority stress conceptualizations. (PsycInfo Database Record (c) 2021 APA, all rights reserved).