The purpose of this international and comparative study is to examine what professional learning activities teacher educators value and what factors affect their participation in these activities. The findings reveal that two types of teacher educators’ professional learning needs arise from the data: (i) those involving the development of educational capacities related to their day-to-day remit as a teacher educator and (ii) those required for progressing an academic career, with research and writing skills being the most salient. Furthermore, this study emphasises the ways in which teacher educators, as both teachers and researchers, want to be part of a collaborative community where they can feel supported, listened to, and share their practices and experiences.