East Nusa Tenggara (Indonesian: Nusa Tenggara Timur or NTT) is a province of Indonesia, located in the eastern portion of the Lesser Sunda Islands, including West Timor. The provincial capital is Kupang, located on West Timor.

The province consists of about 550 islands, but is dominated by the three main islands of Flores (The island of flowers), Sumba, and West Timor, the western half of the island of Timor. Other islands include Adonara, Alor, Komodo, Lembata, Menipo, Raijua, Rincah, Rote Island, Savu, Semau, and Solor.