RESUMEN
PHENOMENON: Marginalized individuals in medicine face many structural inequities which can have enduring consequences on their progress. Therefore, inequity must be addressed by dismantling underlying unjust policies, environments, and curricula. However, once these injustices have been taken apart, how do we build more just systems from the rubble? Many current strategies to address this question have foundational values of urgency, solutionism, and top-down leadership. APPROACH: This paper explores a counternarrative: Design Justice. As a set of guiding principles, Design Justice centers the experiences and perspectives of marginalized individuals and communities. These principles include mutual accountability and transparency, co-ownership, and community-led outcomes, and honoring local, traditional, Indigenous knowledge. FINDINGS: Rooted in critical scholarship and critical design, Design Justice recognizes the interconnectedness of various forms of marginalization and works to critically examine power dynamics that exist in every design process. These co-created principles act as practical guardrails, directing progress toward justice. INSIGHTS: This paper begins with an overview of Design Justice's history in critical scholarship and critical design, providing foundational background knowledge for medical educators, scholars, and leaders in key concepts of justice and design. We explore how the Design Justice principles were developed and have been applied across sectors, highlighting its applications, including education applications. Finally, we raise critical questions about medical education prompted by Design Justice.