Korean Classical Literature refers to the body of literary works produced in Korea from the early periods until the late 19th century. It includes various genres such as poetry, prose, and historical writings, often written in classical Chinese characters or Korean script. Notable works include the Samguk Sagi, a historical record of the Three Kingdoms, and the Hyangga, a form of native Korean poetry. This literature reflects the cultural, philosophical, and social values of its time, influenced by Confucianism, Buddhism, and Shamanism. Prominent figures include Yi Hwang and Kim Si-seup, who contributed significantly to the development of Korean thought and literary expression.