This paper explores Jeju literature through Jeju Shinbo published between Jan. 1952 and Sep. 1954 during the War Period (Apr. 19 to Sep. 1954). Jeju shinbo, a then leading daily newspaper, depicts Jeju's social conditions during the War Period of April 3rd Suppression and the Korean war. In particular, it shows that artistic activities heated up thanks to an increasing number of artists living in Jeju. The aspects of Jeju literature shown in Jeju Shinbo are as follows:First, Jeju Shinbo provides information on Kye Yong-mook. He stayed in Jeju for three and a half years during which not only did he publish magazines and teach literary youths, but also he did a variety of activities including writing reviews on plays or dances, and being mobilized in anti-communist movements. It can be said that he is a writer who strongly influenced the local cultural and artistic community while living in Jeju. Second, in case of Chang Soo-cheol who stayed in Jeju for one and a half year, in Jeju Shinbo he published poems like "Letter" and "Wind and Stone and Women," and prose like "Busan's Expression." His literary works show he had an affection for Jeju, but at the same time he missed his home and wished to leave Jeju. To him, Jeju was a port of call. Third, Kim Gu-ryang and Kim Jong-pyeng attracts our special attention from Jeju Shinbo because they were soldiers and their literary works fill us in on the art of troop information and education. Kim Gu-ryang played a role in the drama, writing scripts about sweeping communist guerrillas, and reviewing performances. Among his works are a play "Dawning Halla Mountain" and an opera "The Beast." Kim Jong-pyeng paid a tribute to the war dead and aroused patriotism with poems such as "Repose of Souls" and "Solice of Spirits."Forth, in case of Jeju natives, students and literary youths played a leading role in establishing local literary circles. Star Cluster, a literary society of local middle, high school, and students, was given much more weight in Jeju Shinbo. Student Literature and other articles provide data on a literary youth, Yang Jung-hae's poems, and other literary works of Kim Jong-won, Bu Taek-hun, Park Cheol-hee, and Hyun Ki-young.