Maghreb Association Sportive de Fès, commonly known as Maghreb de Fes or MAS Fes, is a Moroccan professional basketball team located in Fes. The team competes in the Division Excellence. Home games are played in the Salle 11 Janvier (11 January Hall), which was constructed in 2004 and holds 3,000 places.

The club has won five Moroccan championships, seven Moroccan cups and one African continental championship, in 1998.

MAS Fez is a prominent basketball team based in Fez, Morocco. Known for their passionate play and dedicated fan base, MAS Fez competes in Morocco's top basketball leagues and has established a reputation for developing talented players and fostering a strong basketball culture in the region. The team’s colors typically feature vibrant hues that symbolize their vibrant spirit and commitment to excellence on the court. With a rich history and a growing presence in Moroccan basketball, MAS Fez continues to strive for success both domestically and in regional competitions, embodying the pride and resilience of the city of Fez.