Dong Son drums (also called Heger Type I drums; 東山銅鼓) are bronze drums fabricated by the Dong Son culture, in the Red River Delta of northern Vietnam. The drums were produced from about 600 BC or earlier until the third century AD, and are one of the culture's finest examples of metalworking.

The Dong Son culture was a prehistoric Bronze Age age in Vietnam centered at the Red River Valley of northern Vietnam. At this time the first Vietnamese kingdoms of Van Lang and Au Lac appeared. Its influence flourished to other parts of Southeast Asia, including the Indo-Malayan Archipelago from about 1000 BC to 1 BC.

The Dong Son people, also known as Lac or Lac Viet were skilled at cultivating rice, keeping buffaloes and pigs, fishing and sailing with long dug-out canoes. They also were skilled bronze casters, as can be seen in the famous Dong Son drums, which have been found widely in Southeast Asia and the lower reaches of southern China.