Muhammad Bin Al-Qāsim al-Qundūsi ( Arabic: محمد بن القاسم القندوسي; born c. 1790 – died 1861) was an Algerian Sufi calligrapher and scholar who was born in Qanaadasa in southwest Algeria.

[3] He lived in relative obscurity, though those who knew him described him as gnostic, saintly, esoterically knowledgeable, and spiritually insightful.

He conferred upon the Moroccan Alawite Sultan Sliman a degree in knowledge of the Dala'il al-Khayrat, a seminal Sufi text composed by the 15th-century Muhammad al-Jazuli.

He was a talented calligrapher, specializing in a flamboyant style of the Maghrebi script that he innovated.

He also created a copy of the Quran in 12 volumes which he finished on September 7–8, 1850, and which is kept in al-Khizāna al-Ḥassania.