Oh, Mira. 2020. Tonal patterns of the IP-final AP in Chonnam dialect of Korean. Korean Journal of Linguistics, 45-3, 555-577. This study investigates the factors which condition the tonal patterns of the IP(Intonational Phrase)-final AP(Accentual Phrase) in Chonnam dialect of Korean. Four main results were found by conducting a production experiment with 25 Chonnam Korean speakers. First, the tonal melodies of IP-final AP in polar questions are variably realized in Chonnam dialect of Korean. Second, the types of questions influence most the types of boundary tones. Third, the AP-initial consonant is the stronger predictor for the types of boundary tones compared to lexical ending forms. Fourth, pitch valley is found before H% boundary tone. Based on the results, I propose that the AP tonal pattern in Chonnam dialect of Korean is T+H L+La rather than T+HLa. (Chonnam National University)