Objective: Policy development is the biggest gap for health-promoting sports clubs. The present study aims to identify Irish sports club's involvement in health promotion (HP) policy development. Design: Mixed methods concurrent survey design, with quantitative data providing insights into priorities, activities and documentation and qualitative data documenting stakeholders' perceived needs. Setting: Two hundred and thirty-nine sports clubs in Ireland. Method: The survey measured perceptions of HP, the importance of promoting 10 health topics (e.g. suicide prevention, healthy eating, addictive behaviours) and corresponding actions relevant to HP in club policy documents and future needs. Quantitative data were analysed using multivariate statistics. The policy cycle was used to conduct a deductive analysis of qualitative data on sports clubs' perceived needs. Results: A high importance score (>70%) was found for the 10 health topics. Sports clubs reported their greatest investment was in physical activity promotion, and the lowest investment was in supporting the participation of disabled people. Up to two thirds of sports clubs had no HP policy. Irish sports clubs' perceptions of HP showed higher but similar patterns of response relative to sports clubs in other countries. Conclusion: Findings suggest that sports clubs consider HP to be an important part of their remit, but up to 66% have no policy in this regard. The policy cycle analysis helped identify the key tools needed to promote sports clubs' HP policy development. Practical implications include fostering the inclusion of HP in sports clubs' development plans by establishing templates and receiving support from sports federations.