Chegyung Im. 2017. Word Formation and Merge of Korean Personal Pronouns Based on Feature Agreement Theory and Distributed Morphology. Studies in Modern Grammar 96, 23-50. Most of the previous studies on the personal pronouns in Korean have depended on the typological studies of English pronouns. I argue, in this study, that the recent theories of the Distributed Morphology and the Strongest Uniformity Hypothesis show the process of morphological formation of Korean pronouns and featural agreement in the process of their Merge. I also argue that the hyper structure of Speech Act Phrase is needed to license the computational process among the speaker, the hearer, and the arguments in the sentence.