In this paper, I assume the error theory about morality is correct, and examine if this undermines the notion of blameworthiness. I spend the first half of the paper laying out the conceptual foundation my inquiry bases itself upon. In the second half, I explore the possibility of finding a suitable replacement for the notion of blameworthiness that retains most of what is important about our blame-concepts, while also accommodating the error theorist’s commitments. I broadly take on a substitutionist’s approach to the problem, though I briefly examine the fictionalist’s approach as well. Overall, I argue that we can find a suitable replacement. This amounts to substituting moral norms with non-moral ones that allow for the formulation of a...