Nurettin Topcu who is one of the intellectual of 20th century of Turkey has left a deep impression on the period of thought and social life. Topcu, one of the leading figures of scholars who went to West for study, is first researcher gained PhD. in the field of philosophy and more specifically in the field of morality. Topcu is described as a philosopher by many researchers and intellectuals and has special emphasis about philosophy and metaphysics in his writings. In particular, we would like to discuss his concept of metaphysics and philosophy in an integrated manner since we wanted to deal with think this topic in this way. Our aim is to see his concept of philosophy and metaphysics and to identify and discuss what kind of terms he points out about the field of metaphysics.