In this article, I examine the ways in which “Public Reason” (or public reasons, in plural) can be said to resonate with some types of reasons as presented and defended in contemporary legal theory. I begin by identifying the concept of Public Reason within the context of a discussion sparked by the between “internal” and “external” reasons, which was made famous by Bernard Williams. I will then compare this interpretation of Public Reason with Joseph Raz’s celebrated concept of exclusionary reasons. (...) Next, I refer to two concepts of moral “neutrality” and how such concepts affect our understanding of Public Reason. I also reflect upon whether it is tenable to draw a distinction between the good reasons for actions that we conduct in our own lives and good reasons to be adopted in public life. Finally, I raise the question of a distinction between the reasons which we press in general societal discourse and those that we press in the advocacy-related law-making process. (shrink)