La subjetividad en la Ciencia Cognitiva y el Análisis del Discurso: ¿terreno común? One of the still open core questions of Artificial Intelligence is what differentiates humans from machines. Discourse is one of the levels on which its existence and/or expression is usually studied and discussed. As subjectivity plays a central role in Discourse Analysis (DA), we consider it a potential determinant factor in the distinction between human and machine-generated discourse. However, the features of subjectivity expression in discourse are also the object of study of cognitive science, in which its neural correlates are moreover sought. It is, thus, highly relevant to include the cognitive perspective in the study of subjectivity by elaborating a synthesis of its contributions in this field at the levels DA considers constituents of subjectivity. It is the aim of this paper to present such a synthesis. In order to meet this aim, we proceed to the review of the cognitive approaches that take into account the features of subjectivity studied by DA. This way, we outline the trajectory of the concept of self in the above mentioned field and systematize the definitions suggested for it.