PURPOSE: A pronunciation corrector is provided to effectively correct pronunciation of a person by smoothing movement of a tongue even when the pronunciation corrector is later removed from an oral cavity as a user practices pronunciation by minimizing a space in the oral cavity for the tongue to move. CONSTITUTION: A pronunciation corrector comprises a supporting part (100) and fixing parts (110, 120) that are bound to one surface of the supporting part. The supporting part fixes the pronunciation corrector in an oral cavity by using upper and lower teeth to correct pronunciation of a user. The fixing part is comprised on one surface of the supporting part, and thus when the user wears the pronunciation corrector, the fixing part is worn at an edge of a lip as the corrector is inserted in the oral cavity of the user. The fixing part is a part that is inserted into an oral cavity of the user.본 발명은 발음교정기에 관한 것이다. 본 발명의 일 실시예에 따른 발음교정기에 있어서, 지지부, 상기 지지부의 일면에 구비되고 사용자가 상기 발음교정기를 착용시, 상기 사용자의 구강에 삽입되어 입술의 가장자리와 착용되는 고정부를 포함한다.
