This article reports a literature review of self-studies by beginning teacher educators examining their experiences of the transition from classroom teaching to teacher educator. The authors conclude that becoming a teacher educator involves several complex and challenging tasks: examining beliefs and values grounded in personal biography, including those associated with being a former schoolteacher; navigating the complex social and institutional contexts in which they work; and developing a personal pedagogy of teacher education that enables construction of a new professional identity as a teacher educator. This research provides beginning teacher educators with a reference point for understanding their personal and professional transition to university-based teacher education. It also provides teacher education faculty and administrators with key information about how the transition from teacher to teacher educator can be supported and enhanced within professional learning communities.