Indigenous communities in Canada continue to feel the ongoing impacts of colonialism, including socio‐economic disadvantage, high rates of violent victimization, systemic racism and discrimination, overrepresentation in the criminal justice system, and intergenerational trauma. Based on in‐depth interviews with 10 gang‐involved Indigenous young adults, using attachment theory as a guiding framework, we explore how colonialism continues to negatively impact the attachment these young people have to their families, communities, and social institutions, and leads to their gang involvement which perpetuates violence and trauma. Yet, they exhibit hope for a better future. Drawing on participant experiences we suggest key points at which provision of supports and resources can assist with increasing attachments and facilitating gang desistance. We share these insights while acknowledging the continued structural, embedded violence many Indigenous youth experience today that necessitates a commitment to decolonization at all levels of Canadian society.