The Zawiya of Sidi Abdelkader al-Fassi, also known as the Zawiya al-Fassiya, is one of the most important historical zawiyas in Fes, Morocco. It is named after Sidi Abdelkader al-Fassi, a highly important 17th-century Muslim scholar, mufti, and Sufi saint of the city who is buried in the zawiya. The building is located in the Qalqliyin neighbourhood in the south of Fes el-Bali, the old medina of Fes. It was one of several zawiya sites in the city and across the country which were associated with the al-Fassiya tradition of Sufism.

The Zawiya of Moulay Idris II is a zawiya in Fez, Morocco. It contains the tomb of Idris II, who ruled Morocco from 807 to 828 and is considered the main founder of the city of Fez. It is located in the heart of Fes el-Bali, the UNESCO-listed old medina of Fez, and is considered one of the holiest shrines in Morocco. The current building experienced a major reconstruction under Moulay Ismail in the early 18th century which gave the sanctuary its overall current form, including the minaret and the mausoleum chamber with its large pyramidal roof.