Sidi Kacem (Arabic: سيدي قاسم, romanized: Sīdī Qāsim) is a city in Rabat-Salé-Kénitra, Morocco.

It was built on the site of a previous Mauretanian settlement from the third century BC, if not earlier.

[citation needed] Sidi Kacem's small taxis have fixed tolls depending on from where you are going and your destination.

[citation needed] Sidi Kacem is located along Morocco's national ONCF railway line and was considered a crossroads because passengers going to the North had to switch trains in its station.

This is not longer the case as the ONCF has constructed a direct railway which doesn't cross Sidi Kacem.