Children's picturebooks present meaningful opportunities for thinking through life's important questions. In this article, the authors outline the process and benefits of using picturebooks to support philosophical inquiry amongst preschool and elementary aged children. We discuss how philosophical inquiry can promote critical thinking in children, considerations in the use of culturally responsive and abolitionist feminist curriculum and pedagogy in teaching philosophy, and we highlight the utility of multiple stakeholder collaboration for successful philosophical inquiry projects in schools. The article closes by discussing key recommendations for the implementation of philosophical inquiry programs in preschool and elementary schools.