<ns4:p><ns4:bold>Background:</ns4:bold> In this paper, we explain how three early career researchers actively engaged community members in health research in Kenya, Tanzania and Uganda in their research projects, and what was learnt from the experience. The research project in Kenya was on camel trypanosomiasis and the role of camel biting keds (or louse flies) in disease transmission. The project in Tanzania looked at the effect of human immunodeficiency virus (HIV) and antiretroviral therapy on fertility and ascertained the trends in the use of family planning services amongst women of reproductive age. The focus of the project in Uganda was the implementation of maternal death surveillance and the response policy to determine the cause of maternal deaths and how they might be prevented.</ns4:p><ns4:p> <ns4:bold>Methods:</ns4:bold> In the three different settings, efforts to ensure local community engagement provided a focus for the researchers to hone their skills in explaining research concepts and working in partnership with community members to co-develop ideas, their research methods and outputs.</ns4:p><ns4:p> <ns4:bold>Results: </ns4:bold>Involvement of communities in scientific research, which entailed a two-way mutual engagement process, led to (i) generation of new research ideas that shaped the work, (ii) strengthened mutual trust, and (iii) promoted uptake of research findings.</ns4:p><ns4:p> <ns4:bold>Conclusions:</ns4:bold> Our key findings strongly support the need for considering community engagement as one of the key components in research studies.</ns4:p>