Abū al-‘Abbās al-Qurṭubī is known as one of the lecturers of authentic Muslim hadis books. Many of his works have become references and among his popular books is the book Al-Mufhim Li-Ma Asykal Min Talkhis Kitab Muslim. It has been a reference to the hadis scholars after him when reciting the hadis of the Prophet. Through this work, you can see the greatness of Abū al-‘Abbās al-Qurṭubī in various fields of knowledge including musykil al-hadis. This study is a literature study in analyzing the method of Abū al-‘Abbās al-Qurṭubī to deal with the musykil al-Hadis in ṣaḥīḥ Muslim. Inductive and deductive studies have been used to see the ability of al-Qurṭubī to remove the ambiguity that exists in the ṣaḥīḥ Muslim hadis. The results of the study found that al-Qurṭubī has followed the method of the majority of hadis scholars in solving the musykil hadiss, namely radd al-ḍa’īf. It is then followed by the method of jama ', nasakh and tarjīh. Studies have found that al-Qurṭubī solves the problem of musykil al-hadis which is contrary to the Qur'an, contrary to other hadiss, contrary to history, contrary to the ijmā or deeds of the people of Medina and that there is ambiguity in the content of the hadis itself.