Marcel Mauss (; 10 May 1872 – 10 February 1950) was a French sociologist. The nephew of Émile Durkheim, Mauss's academic work traversed the boundaries between sociology and anthropology. Today, he is perhaps better recognised for his influence on the latter discipline, particularly with respect to his analyses of topics such as magic, sacrifice and gift exchange in different cultures around the world. Mauss had a significant influence upon Claude Lévi-Strauss, the founder of structural anthropology. His most famous book is The Gift (1925).