Imam Ibn Juzayy al-Kalbi is one of the scholars of Andalusia, and one of its mujahideen, In addition to teaching the science of Interpretation of the Qur'an, language and others, he fought for the sake of Allah against the Christian forces that were always attacking the Muslim country of Andalusia at that time. He is one of the scholars who combined Interpretation of the Qur'an and Qiraat, but he is famous for Interpretation of the Qur'an, as his name did not shine among the scholars of Qiraat, although he has commendable efforts in the science of Qiraat, Herein lies the problem of research, The aim of writing this research is to show the biography of Ibn Juzayy al-Kalbi among the prominent scholars of Qiraat, and to edit his name and lineage correctly, And to clarify the confusion that happened to some historians, The research was based on the analytical method that traces the biography of Imam Ibn Juzayy and highlights it after scrutinizing it, This research has resulted in several results, including that Ibn Juzayy was a mouthful orator, An accomplished mujahid, a reciter reader, an eloquent poet, He lived in Granada Andalusia, following the Maliki school, and that the Baghdadi historian made a mistake in the nickname and date of Ibn Juzayy's death.