Background Although schools are a key setting for the provision of mental health support for young people, little is known about the facilitators and barriers for providing such support. This study aimed to collect information from schools in 10 European countries regarding the priority given to mental health support for students, existence of a mental health‐related school policy, links with relevant external agencies, schools’ perceptions on whether they are providing sufficient mental health support and the barriers to provision of mental health support. Methods Data from 1346 schools were collected in France, Germany, Ireland, the Netherlands, Poland, Serbia, Spain, Sweden, United Kingdom and Ukraine through an online survey. Results Around 3% of the surveyed schools indicated that mental health provision was not a priority, compared to 47% indicating that it was a high/essential priority. More than half the surveyed schools did not implement a school policy regarding mental health. Half the surveyed schools reported not providing sufficient support with the key barriers identified including limited staff capacity, funding, access to specialists and lack of national policy and less than a third of schools reported good or excellent links with local mental health services. However, the responses varied by country with 8–19% between‐country variation across the study outcomes. Secondary schools reported significantly better links with agencies, were more likely to have a school policy and were less likely to indicate having sufficient existing support compared to primary schools. Privately funded schools reported that mental health support was a higher priority and identified less barriers to provision compared to publicly funded schools. Conclusions This study provides an up‐to‐date and cross‐country insight into schools’ perceptions regarding priority given to mental health support and the barriers they face in providing sufficient mental health and wellbeing support for their students. The cross‐country comparisons allow for a better understanding of the relationships between policy, practice and implementation and provide a platform for shared experiences and learning.

Background.The role of schools in providing community-based support for children's mental health and well-being is widely accepted and encouraged. Research has mainly focused on designing and evaluating specific interventions and there is little data available regarding what provision is available, the focus and priorities of schools and the professionals involved in providing this support. The current study presents these data from schools in 10 European countries.Methods.Online survey of 1466 schools in France, Germany, Ireland, Netherlands, Poland, Serbia, Spain, Sweden, UK and Ukraine. The participating countries were chosen based on their geographical spread, diversity of political and economic systems, and convenience in terms of access to the research group and presence of collaborators.Results.Schools reported having more universal provision than targeted provision and there was greater reported focus on children who already have difficulties compared with prevention of problems and promotion of student well-being. The most common interventions implemented related to social and emotional skills development and anti-bullying programmes. Learning and educational support professionals were present in many schools with fewer schools reporting involvement of a clinical specialist. Responses varied by country with 7.4–33.5% between-country variation across study outcomes. Secondary schools reported less support for parents and more for staff compared with primary schools, with private schools also indicating more staff support. Schools in rural locations reported less student support and professionals involved than schools in urban locations.Conclusion.The current study provides up-to-date and cross-country insight into the approaches, priorities and provision available for mental health support in schools; highlighting what schools prioritise in providing mental health support and where coverage of provision is lacking.