Corporations can have rights but whether they should also have democratic rights depends among other things on whether they are the kind of entities to which the democratic ideal applies. This paper distinguishes four different conceptions of “the person” that can have democratic rights. According to one view, the only necessary condition is legal personality, whereas according to the other three views, democratic inclusion is conditioned also by personhood in the natural sense of the term. Though it is uncontroversial that corporations can be legal persons, it is plausible to ascribe personhood in the natural sense to corporations only if personhood is conceptualized exclusively in terms of moral agency. The conclusion of the paper is that corporations can meet the necessary conditions for democratic inclusion but that it is not yet clear in democratic theory exactly what these conditions are.