Van Gennep’s research interests were located in the region where the fields of folklore, anthropology, sociology, and religion overlapped. His Rites de passage reflected a broad approach to ritual and social life that took into account the natural environment, biology, and history. This article scans his interests and emphases in relation to the American school of cultural anthropology that developed in the twentieth century. It assesses parallels and differences, and points to areas deserving further clarification such as Van Gennep’s understanding of language.