In this article, the author traces the history of the concepts of subject, subjectivity, and intersubjectivity in different psychoanalytic theories in the last decades. She argues that the uniqueness of these concepts and their different implications were not emphasized enough. The author discusses the various implications and contexts of the concept of subject in psychoanalytic theory proper and to relate as to: (1). The need to distinguish between the concepts of subject and subjectivity; (2). The mutual interdependence of the subject and his subjectivity and the intersubjective domain (both in the development of the individual and in theoretical thought pertaining to it). Her point of departure is from the position of the subject as a free creature, the centrality of the experiencing individual, from his/her perspective--the subject in the first person. She tries to explain the paradox implicit in the experiential dimension, the place of the other as participant, as both negating and recognizing--the subject in the third person. She suggests the interdependency of the first-person experience of subjectivity on the intersubjective dimension.