This study purposed to analyze the unique characteristics of poetic structure in Park Jeong-man`s poems and to explain what aesthetic form it shows in his poetic works. The discussion of this study is summarized as follows. One of the structural characteristics of Park Jeong-man`s poems is the contemporary inheritance of traditional meter. The meter is structured into a certain aesthetic form, and generally 4-foot structure or 3·4-foot structure is remarkable. Furthermore, the traditional meter is structurally modified in order to avoid the schematic homogeneity of meter. Many of Park Jeong-man`s poems also show 5-line structure. In his poetic works of such structure, one of the most remarkable characteristics is repetition. In particular, the repetition of the same phrase is prominent. That is, by repeating similar words or phrases, he emphasizes the poetic meaning to be delivered. On the other hand, not a few works reveal the structuring and tragic beauty of death consciousness. The death consciousness assumes a pessimistic or transcendental attitude, and this maximizes the aesthetic form of the inner structure. The death consciousness shows an ideological tendency until the indictment of Han Soo-san for his writings, and becomes more indicative after the incident.