This chapter traces the history of the relation between pedagogy and the humanities from a long time-perspective, spanning the 1860s to the 1960s. Focusing on boundary drawing processes, we distinguish two major shifts in which pedagogy established itself as a distinct discipline. The first consisted of a separation from philosophy, the second of a separation from psychology. Through and along this process, pedagogy became increasingly separated from the humanities and ended up in the new social science faculty in the 1960s. As pedagogy also got a central role in the new professional teacher education outside of the universities, its position as a non-humanistic discipline became manifest.