AbstractAccording to moral encroachers, the moral stakes of a belief partly determine how much evidence we need for the belief to count as knowledge. This view concerns the beliefs of individual believers. In this paper, I argue for a social group version of moral encroachment: dominant groups, such as white people or men, need to have more evidence than the marginalised in order for some of their beliefs to constitute knowledge. I argue for this claim in three steps. First, I spell out the group moral stakes involved – the harms dominant knowers cause the marginalised and the knowledge economy. Second, I show off the theoretical benefits of having the notion of social group moral encroachment at our disposal: it can be an invaluable tool for decolonial and feminist epistemologists if they want to avoid the relativistic ring to their views (a ring that tends to put off many well-wishers). Finally, I start on a positive account of social group moral encroachment by addressing a potential puzzle and responding to objections.