The Khufu ship is an intact full-size vessel from Ancient Egypt that was sealed into a pit in the Giza pyramid complex at the foot of the Great Pyramid of Giza around 2,500 BC. The ship was almost certainly built for Khufu (King Cheops), the second pharaoh of the Fourth Dynasty of the Old Kingdom of Egypt.
It is one of the oldest, largest, and best-preserved vessels from antiquity. It measures 43.6 m (143 ft) long and 5.9 m (19.5 ft) wide.
It was thus identified as the world's oldest intact ship and has been described as "a masterpiece of woodcraft" that could sail today if put into water. However, the vessel may not have been designed for sailing (no rigging) or paddling (no room).
The ship was rediscovered in 1954 by Kamal el-Mallakh, undisturbed since it was sealed into a pit carved out of the Giza bedrock. It was built largely of Lebanon cedar planking in the "shell-first" construction technique, using unpegged tenons of Christ's thorn. The ship was built with a flat bottom composed of several planks, but no actual keel, with the planks and frames lashed together with Halfah grass, and has been reconstructed from 1,224 pieces which had been laid in a logical, disassembled order in the pit beside the pyramid.  It took years for the boat to be painstakingly reassembled, primarily by the Egyptian Department of Antiquities’ chief restorer, Ahmed Youssef Moustafa (later known as Hag Ahmed Youssef).
The history and function of the ship are not precisely known. It is of the type known as a "solar barge", a ritual vessel to carry the resurrected king with the sun god Ra across the heavens. However, it bears some signs of having been used in water, and it is possible that the ship was either a funerary "barge" used to carry the king's embalmed body from Memphis to Giza, or even that Khufu himself used it as a "pilgrimage ship" to visit holy places and that it was then buried for him to use in the afterlife.
The Khufu ship has been on display to the public in a specially built museum at the Giza pyramid complex since 1982.