European soldiers and Javanese collaborators massacred Chinese Indonesians in the port city of Batavia, modern-day Jakarta.

The 1740 Batavia massacre was a massacre and pogrom of ethnic Chinese residents of the port city of Batavia in the Dutch East Indies. It was carried out by European soldiers of the Dutch East India Company and allied members of other Batavian ethnic groups. The violence in the city lasted from 9 October 1740, until 22 October, with minor skirmishes outside the walls continuing late into November that year. Historians have estimated that at least 10,000 ethnic Chinese were massacred; just 600 to 3,000 are believed to have survived.

Jakarta, officially the Special Capital Region of Jakarta and formerly known as Batavia until 1949, is the capital and largest city of Indonesia and an autonomous region at the provincial level. Lying on the northwest coast of Java, the world's most populous island, Jakarta is the largest metropole in Southeast Asia and serves as the diplomatic capital of ASEAN. The Special Region has a status equivalent to that of a province and is bordered by the province of West Java to the south and east and Banten to the west. Its coastline faces the Java Sea to the north, and it shares a maritime border with Lampung to the west. Jakarta's metropolitan area is ASEAN's second largest economy after Singapore. In 2023, the city's GDP PPP was estimated at US$724.010 billion.