Scholars pursuing questions on the links between religion and social class typically examine several distinct sets of dynamics. A main research focus has addressed how religious beliefs, behaviors, and experiences vary across different social class contexts. Studies in this tradition draw on quantitative and qualitative data to illustrate such differences. Statistical studies have demonstrated economic and educational differences in patterns of an array of religious beliefs, religious service participation, and other religious behaviors, and especially social and political attitudes on everything from gay rights to gun control to political party preference. Qualitative work typically delves into the lived religious experiences of individuals from different classes as well as examining the ways in which religious expression is itself shaped by class cultures. A significant portion of this type of research examines how religion impacts the life and work experiences of those at the bottom of the class hierarchy, the working and nonworking poor. Here the way that faith shapes how poor people view the challenges of their lives and their views of the larger society are particularly central concerns. Addressing a second related set of questions, researchers also examine how participation in religious communities contributes to forms of social mobility in terms of socioeconomic status indicators. Statistical analyses dominate in this area, illustrating how denominational affiliation and measures of religious belief and practice predict views regarding income and wealth accumulation, educational attainment, and occupational choice. Another distinct area of scholarship examines the role religion has played in shaping the history of capitalism and the dynamics of the traditionally understood industrial working classes and the organized labor movement. Here, too, scholars examine how working-class individuals use religion as a way to understand their work and the evolution of global capitalism. Labor historians in particular have examined historical and contemporary instances in which religious leaders and organizations play active roles in industrial conflicts. Whichever route one takes to explore religion and social class, studying their intersections has been of longstanding interest to social scientists, historians, religious studies scholars, and theologians for more than a century. This article bridges these approaches and provides an overview of their complex intersections in contemporary social contexts.