East Timor or the Democratic Republic of Timor-Leste is a country in Southeast Asia. It is on the eastern side of the island of Timor. It also includes the smaller islands of Atauro and Jaco Island, and a small area, named Oecusse, inside the west side of Timor. Oecusse is an exclave, which means it is separated from the main part of the country by part of another country. That other country is Indonesia.

The capital and largest city, Dili, is home to one hundred and fifty thousand people. The next largest city is Baucau. (see List of settlements in East Timor).

East Timor gets its name from the Malay word for "east", timur.

It is a member of the United Nations, the Association of Southeast Asian Nations, and the Community of Portuguese Language Countries.