The purpose of this study was to examine stress-buffer or -counteracting effects of leisure coping, by taking into account several key axes of society (i.e., gender, social class, and age) that are essential to characterize the diverse nature of our society. A 1-year prospective survey of a representative sample (n = 938) from an urban Canadian city was conducted. In the total sample, long-term health protective benefits of leisure coping became evident when stress levels were higher than lower (i.e., support for buffer effects of leisure coping). However, a health-protective effect of leisure coping to counteract the impact of stress on health was found substantially stronger for people with lower social class than for those with higher social class. On the other hand, health-protective stress-buffer effects of leisure coping were evident regardless of people's gender and age. The findings underscore the importance of giving greater attention to the role of leisure as a means of coping with stress in health practices, particularly among marginalized groups such as individuals with lower social class.