El Azuzul is an Olmec archaeological site in Veracruz, Mexico, a few kilometers south of the San Lorenzo Tenochtitlán complex and generally considered contemporary with it (perhaps 1100 to 800 BCE). Named for the ranch on which it is located, El Azuzul is part of the Loma del Zapote complex. The site occupies the higher elevations north of the confluence of two ancient river courses, a part of the Coatzacoalcos River system. It is upstream of the monumental earthworks at Potrero Nuevo, which is part of the San Lorenzo complex.