Residential care for children and young people is typically regarded as the least preferred option in out-of-home care by child welfare and protection practitioners. Increasingly, residential care is only used to place young people after multiple unsuccessful placements in kinship or foster care. Consequently, these young people often come into residential care with complex needs and entrenched emotional and behavioural difficulties. Coplacement of these young people in residential care has raised significant and persistent concern of peer victimisation while in residential care. Improved matching of peers within residential care may enhance safety and stability, a proposal for which young people themselves have expressed support. However, the matching of young people in residential care has received little attention in research. This article reports the qualitative findings of a multiinformant study, drawing on the first-hand experiences of 34 participants comprising eight young people and 26 practitioners in residential care, to identify the considerations they perceived as important when matching young people in residential care. Framework analysis of young people's and practitioners’ perspectives identified three matching strategies that may more effectively address the concern of peer victimisation in residential care including (1) balancing risks and strengths; (2) steering into collective duty of care; and (3) involving young people in planning and transition. Implications of the findings directly point to the need to prioritise young people’s rights to protection and participation, and to provide independent oversight to assist residential care organisations and the broader child welfare system to navigate the complexity in the practice of matching young people in residential care.