Caral, or Caral-Supe, was a large settlement in the Supe Valley, near Supe, Barranca province, Peru, some 200 km north of Lima. Caral is the most ancient city of the Americas, and is a well-studied site of the Caral civilization or Norte Chico civilization.

Caral was inhabited between roughly 2600 BCE and 2000 BCE, enclosing an area of more than 60 hectares. Caral was described by its excavators as the oldest urban center in the Americas, a claim that was later challenged as other ancient sites were found nearby. Accommodating more than 3,000 inhabitants, it is the best studied and one of the largest Norte Chico sites known.

Paul Kosok discovered Caral in 1948, but it received little attention until recently because it appeared to lack many typical artifacts that were sought at archeological sites throughout the Andes at the time. Archaeologist Ruth Shady further explored the 5,000 year-old city of pyramids in the Peruvian desert, with its elaborate complex of temples, an amphitheater and ordinary houses. The urban complex is spread out over 150 acres (607,000 m²) and contains plazas and residential buildings. Caral was a thriving metropolis at roughly the same time that Egypt's great pyramids were being built.