The Belitung shipwreck (also called the Tang shipwreck or Batu Hitam shipwreck) is the wreck of an Arabian dhow which sank around 830 AD. The ship completed the outward journey from Arabia to China, but sank on the return journey from China, approximately 1.6 kilometres (1 mi) off the coast of Belitung Island, Indonesia. It is unclear why the ship was south of the typical route when it sank. Belitung is to the south-east of the Singapore Strait by 610 kilometres (380 mi), and this secondary route is more normal for ships travelling between China and the Java Sea, which is south of Belitung Island.The wreck has given archaeologists two major discoveries: the biggest single collection of Tang dynasty artefacts found in one location outside of China, the so-called "Tang Treasure"; and the Arabian dhow, which gives a new insight into the trade routes between China and the Middle East during that period. The treasure has been kept as one collection and, during the excavation, the efforts to preserve the integrity of the site and its cargo have resulted in detailed archaeological evidence. This evidence has given new insight into the construction methods used in shipbuilding, and the items and style of artefacts has revealed previously unknown facts about the trade between the two areas.

At the present, the Tang dynasty treasures recovered from the Belitung shipwreck are located in a permanent exhibition in the Asian Civilisations Museum in Singapore under the name "Tang Shipwreck".