Abstract: As movements for social justice within settler colonial states like Canada and the United States begin to centralize Indigenous struggles for sovereignty as foundational to liberation, non-Indigenous movement participants are challenged to contend with what it means to decolonize within their respective movements. This article explores the potential to engage in decolonizing research methodologies among non-Indigenous anti-authoritarian activist groups. Based on an ethnographic and qualitative research with activists, this paper highlights three core themes emerging out of an attempt to assert a decolonizing methodological approach to research in non- Indigenous activist communities, including: identity and belonging, accountability and consent, and responsibility and appropriation.