Program evaluation is essential for medical schools to demonstrate social accountability and identify areas for improvement in medical education (MEd). Although stakeholder engagement is crucial in program evaluation, no previous review has specifically examined the stakeholders involved in MEd program evaluation. This scoping review addresses this gap by identifying the stakeholders, their roles, and their levels of engagement in evaluating MEd programs, along with the facilitators and barriers to their participation. Through a systematic search across four databases, we identified 53 relevant studies out of 7206 screened. Our findings reveal seven primary stakeholder groups, with students and program directors being the most frequent participants. However, a significant gap exists in the representation of community members and patients, indicating a need for greater inclusion of these key stakeholders. Additionally, we found that stakeholders are primarily engaged as passive participants providing feedback rather than actively shaping the evaluation process. Facilitators and barriers to participation were identified from the participants' perspective, highlighting the need for further research to understand the viewpoints of active stakeholders, such as faculty and administrators. Future studies should also explore the impact of different evaluation approaches on stakeholder engagement to develop more inclusive and effective MEd program evaluations.