The area and purpose of this study were to investigate the concept of Man in the view of Neo-Humanism. The focal points were meaning, value, duty, and role of Man both in individual and social perspectives as well as the aim of life by using documentary research as the method of study. The research began to study the same concepts of Man firstly in Traditional Humanism, then it was founded that Prabhat Ranjan (P.R. Sarkar), the founder of Neo-Humanism, replaced some mistakes found in Traditional Humanism with new concept. P.R. Sarkers Neo-Humanism applied them according to the present contemporary situations of today human life, human society and human future. The research went on in details of meaning of Man. In individual view, Man was composed of three factors: body, mind and spirit (Ataman) which Man was exceptionally given by The Supreme Spirit of The Universe (Paramatman). With this spirit, it linked to concept of value and duty of Man in Neo-Humanism. Man was to solely practice in every of above factors up to progressive growth of oneself. Yoga and Neo-Humanist Education were used as the practical method of the growth in order to evaluate Ataman to combine as one to Supreme Spirit (Paramatman) as Mans ideal aim of life. Through description of individual aspect, P.R. Sarkar presented Microvita Theory, the scientific concept of body and mind relationship. Microvita was human fundamental that was directly influenced by Supreme Spirit that united between perceivable world and conceptual world. When Man performed duty then Man created true value. And at the time true role was elevated appropriate to true Man, the highest class of animal. If individual Man accomplished his duty well, it will effect well to human society where minds were collected together. Neo-Humanism believed in individual value as the fundamental growth of human life than social value. In Neo-Humanism, society was the collectivity of minds. Because Man hold body and mind indivisibly, when human bodies gathered in one place it was clear that human minds were gathered there as well. This made variances to society the same to differences of human physical bodies. The consequence formed society similar to human being that internally society possessed spirit too. In reference to Neo-Humanism, social spirit meant the cooperation of humanity upon the principles of life created by its own member, human beings. Here PROgressive Utilization Theory was approved as exact method to remedy all living problems for the growth of both individuals and society.