Indigenous youth in Canada face disproportionately high rates of criminal justice involvement, rooted in colonial history. This paper uses the Integrated Indigenist Ecological Systems Model (IIESM) for a scoping review of literature on Indigenous youth justice involvement. By mapping studies onto the IIESM framework, this review identifies gaps and provides insights into often-overlooked socio-ecological and historical contexts. Findings show most research focuses on individual-level risk factors, neglecting broader ecological and historical dimensions. The review suggests a wholistic approach which integrates Indigenous knowledge systems and emphasizes culturally relevant research and interventions. The IIESM offers a valuable framework for future studies addressing the multifaceted nature of Indigenous youth criminal involvement, promoting more effective, culturally sensitive policy and practice.