This article was published in el delfin, a website associated with the Carrera de Ciencias Políticas y Administración Pública de la Universidad Nacional Autónoma de México. The English original, “Karl Marx and Intersectionality,” first appeared in Logos: a journal of modern society & culture, Vol. 14:1 (2015) and can be found here http://logosjournal.com/2015/anderson-marx/ The Spanish version can be found here http://eldelfin2020.blogspot.com/2015/03/karl-marx-y-la-interseccionalidad.html