Abstract Patient and public involvement (PPI) in health research is increasing, in recognition for its potential to enhance the quality and relevance of research. To date, there has been no comprehensive review of the literature on the design of infographics with patients and the public in health research. This scoping review aims to explore the extent and nature of PPI in the design of infographics, a commonly used tool for communicating complex health information to diverse audiences. The review used Arksey and O’Malley’s methodological framework by Levac et al. Comprehensive searches were carried out in the following databases: Scopus, PubMed Central, Web of Science, EMBASE, CINAHL Complete, PsychINFO, and Cochrane Library. Identified citations were exported to Endnote and imported into Rayyan software for title and abstract screening. Preliminary results report a total of 738 citations imported, out of which 364 duplicates were removed and 374 citations underwent title and abstract screening. Of these, 80 citations were relevant for full-text review. Two independent reviewers evaluated full texts, resolving discrepancies through discussion or by a third reviewer. 62 studies were included in the review. Relevant data was extracted, and numeric and narrative analyses were performed to synthesize findings across included studies. The review found growing interest in PPI for health infographic design, using diverse approaches to engage patients and the public at various design stages. A wide variety of health topics were represented including disease specific topics, pain and weight gain. Common themes identified included the importance of accessibility, clarity, and cultural sensitivity in infographic development, as well as challenges related to generalisability, social desirability bias and ensuring meaningful involvement. This review offers insights and suggests further research and practice in leveraging PPI to optimize the design and impact of health infographics. Key messages • Growing Interest and Importance of Patient and Public Involvement (PPI) in Health Research Design. • Challenges and Opportunities in Infographic Design for Health Communication.