 Obstructing an agent’s cognitive success constitutes an epistemic harm. Wrongly obstructing an agent’s cognitive success constitutes an epistemic wrong. In a situation in which false testimony would be an epistemic harm, dishonest testimony would be an epistemic wrong. But the range of epistemic harms and epistemic wrongs can be much broader than those involving falsehood and deception. Insinuation, inattention, and indoctrination can all constitute epistemic harms or epistemic wrongs: each one can obstruct, and sometimes wrongly obstruct, an agent’s cognitive success. For instance, I can mislead you into drawing false conclusions, even if what I say is true: for instance, when I say “the victims were killed by an immigrant”, even if what I say is literally true, it can mislead my hearer into thinking that the killer’s being an immigrant was in some way explanatorily relevant to her crime. Alternatively, I can harm you, and perhaps even wrong you, by getting you to think poorly of your own capacity to grasp a subject by not paying attention to what you think or say. And finally, I can harm you, and perhaps even wrong you, by indoctrinating you in a view so strongly that you lose the ability to consider alternative views.