For decades, philosophers have displayed an interest in what it is to have an epistemically justified belief. Recently, we also find among philosophers a renewed interest in the so-called ethics of belief: what is it to believe responsibly and when is one’s belief blameworthy? This paper explores how epistemically justified belief and responsible belief are related to each other. On the so-called ‘deontological conception of epistemic justification’, they are identical: to believe epistemically responsibly is to believe epistemically justifiedly. I argue (...) that William Alston’s criticism of a deontological conception of epistemic justification in terms of our influence on our beliefs is unconvincing. Moreover, such a conception meets three criteria that one might put forward in order for an account of epistemic justification to be plausible: it shows a concern with the Jamesian goal of having true rather than false beliefs, it is relevantly similar to accounts of justification in non-doxastic realms, such as action, and there is good reason to think that, if spelled out in sufficient detail, it may well provide a necessary condition for knowledge. I conclude that the deontological conception of epistemic justification is stronger than is often thought: it is worth exploring whether epistemically justified belief is epistemically responsible belief. (shrink)