Opportunities for children to be involved in the decisions made about them is a part of current statutory educational legislation. Person-centred planning (PCP) has been proposed as an appropriate method of meeting statutory requirements. However, there is a dearth of research into its application within education. The paper describes a systematic literature review of current research into PCP within education for pupils with SEMH and the associated outcomes. PCP appears to be an effective way of engaging children, young people and their families but research within education is currently limited and methodologically weak. More rigorous research is needed into PCP and its effectiveness and should include the use of standardised and/or observable measures, more varied ranges of contexts and participants, and longitudinal and child-led designs.