Summary An emerging field of research seeks to understand the experiences of non-offending adults who experience sexual attraction towards children. Research indicates that this largely hidden population can experience significant mental ill health and suicidal ideation, yet are reluctant to seek professional mental health support. Furthermore, mental ill health has been identified as a factor that can increase the likelihood of offending. This study, undertaken by a social work practitioner researcher, aimed to assist in understanding suicidality factors within this population, and to identify how statutory mental health services could be developed for this client group, thus contributing to child protection and suicide prevention agendas. A qualitative analysis was undertaken of data gathered from an online forum used by adults who have sexual attraction towards children, and are committed to non-offending. The data related to forum members’ experiences of suicidality, and key themes were identified through thematic analysis. Findings The study found that a pattern of suicidal ideation commonly appears to manifest and identified risk and protective factors that can influence suicidality. The benefits of peer support and the strengths and limitations of professional support were also identified. Applications The findings from this study contribute to an improved understanding of this client group for mental health practitioners. The findings also lay the foundation for further investigations, to inform the development of mental health services to facilitate improved outcomes for this client group, and for child protection.