is an area in Egypt where, for a period of nearly 500 years from the Eighteenth Dynasty to the Twentieth Dynasty, rock-cut tombs were excavated for pharaohs and powerful nobles under the New Kingdom of ancient Egypt.

It is a wadi sitting on the west bank of the Nile, opposite Thebes (modern-day Luxor) and within the heart of the Theban Necropolis. There are two main sections: the East Valley, where the majority of the royal tombs are situated; and the West Valley, otherwise known as the Valley of the Monkeys.