Children, the image of the child, and the gendered figures of the girl and the boy are thematics that run through the work of Deleuze and feature prominently in his joint writing with Guattari. However, there are many different children in Deleuze's writings. Various child figures do distinct things in Deleuze's work. In this article, I argue that his work on children can be utilized to rethink popular, teleological notions of childhood and growing up.