In the second decade of the 21st century, research on work and family from multiple disciplines flourished. The goal of this review is to capture the scope of this work–family literature and to highlight both the valuable advances and problematic omissions. In synthesizing this literature, the authors show that numerous scholars conducted studies and refined theories that addressed gender, but far fewer examined racial and class heterogeneity. They argue that examining heterogeneity changes the understanding of work–family relations. After briefly introducing the broad social, political, and economic context in which diverse work–family connections developed, this review uses this context to address the following three main themes, each with subtopics: (a) unpaid work including housework, parenting as work, and kin work; (b) paid work including work timing and hours, money (i.e., motherhood penalty, fatherhood bonus, marriage bonus, kin care penalty), relationships (i.e., coworkers, supervisors), and work experiences (i.e., complexity, autonomy, urgency); and (c) work–family policies (i.e., scheduling and child care). Given the breadth of the work–family literature, this review is not exhaustive but, rather, the authors synthesize key findings on each topic followed by a critique, especially with regard to the analyses of differences and inequalities around gender, race, ethnicity, and social class.