El Jadida or al-Jadida, with former names Cap Soleis, Portus Rutilis, Rusibis, Mazighen, al-Breyja, Mazagão, al-Mahdouma and Mazagan, is a port city on the Atlantic coast of Morocco, located 100 km south of the city of Casablanca, in the province of El Jadida and the region of Casablanca-Settat.