Sidi Ali ibn al-Mekki Amhaouch (1844–1918) was a Moroccan religious leader who opposed the French conquest of Morocco. Amhaouch was descended from a long line of marabouts who were influential religious figures in Morocco from 1715. Amhaouch backed two rebellions against the Moroccan government and later fought against the French occupying forces. He declared a defensive jihad against France during the Zaian War but died of natural causes in 1918, three years before the war ended in the tribesmen's defeat. His son, , continued to fight the French until his defeat in 1932. Amhaouch's descendant is a religious leader in modern-day Morocco.