The Tomb of the Diver is an archaeological monument, built in about 470 BC and found by the Italian archaeologist Mario Napoli on 3 June 1968 during his excavation of a small necropolis about 1.5 km south of the Greek city of Paestum in Magna Graecia, in what is now southern Italy. The tomb is now displayed in the museum at Paestum.
It is a grave made of five local limestone slabs forming the four lateral walls and the roof, the floor being excavated in the natural rock ground. The five slabs, accurately bonded with plaster, formed a chamber sized — roughly – 215 × 100 × 80 cm (7.1 × 3.3 × 2.6 ft). All five slabs forming the monument were painted on the interior sides using a true fresco technique. The paintings on the four walls depict a symposium scene, while the cover slab shows the famous scene that gives the tomb its name: a young man diving into a curling and waving stream of water. Two masters have been distinguished, the south wall being by a less impressive artist than the others.