Russia’s invasion of Ukraine has resulted in the largest forced displacement crisis in recent history, with a high proportion of those fleeing being children and young people. The stressful and traumatic experiences Ukrainian refugees may have encountered can lead to a variety of mental health issues, which, if unaddressed, may have lasting impacts on their development. Schools in host countries play a vital role in addressing refugee learners’ needs, providing a space where they can feel safe, continue their learning, and access psychosocial support services. Schools can also serve as sites for social and emotional learning, which is essential for helping students navigate the challenges associated with adjusting to a new culture and for facilitating their inclusion in education and society. This brief discusses how education systems in host countries can support the social and emotional well-being of Ukrainian students, drawing on existing examples of policies and practices.