This research titled: (A PHONETICAL STUDY OF SEGMENTAL PHONEMES IN AL-AMIN AHMAD HAMZA'S POETRY) consist of four chapters and conclusion. The introduction mentioned the objectives, Significance, literary review, Scope and Methodology of the research, followed by a detailed information about the poet (Al-Amin Ahmad Hamza) and his poetry in the subsequent chapter, the theoretical study of SEGMENTAL PHONETICS AND ITS SEMANTIC FEATURES, its classifications and meanings was explained as a chapter separately, the researcher also dedicated a chapter to an analytical study of SEMANTIC FEATURES of some phonetics and how the poet interacted with it in his poem, where the conclusion part of the study consists of the summary of the research, findings: deep prowess in consonant usage, short-vowels execution and phoneme segmentation implementation, remarks and suggestions by the researcher.