Madrasa of Sidi al-Halwi

The Madrasa of Sidi al-Halwi (Arabic: مدرسة سيدي الحلوي, romanized: Madrasat Sidi al-Halwi) was a historic madrasa located in Tlemcen, Algeria. Established in the mid-14th century during the Marinid occupation of the city, the madrasa was commissioned by Abu Inan Faris as a component of the larger religious complex of Sidi al-Halwi. This complex, composed of a mosque, a zawiya, the madrasa, and an ablutions facility, was built outside the historic city walls near the Bab Ziri quarter. The institution and its surrounding sanctuary were built to honor Abu Abdallah al-Shudhi, an Andalusian scholar, former judge, and Sufi mystic popularly known as Sidi al-Halwi.

The madrasa was lost over the centuries, likely falling into ruin during the Ottoman period. Today, the adjacent historic mosque and ablutions facility are the primary surviving remnants of the original site.