East Nusa Tenggara (Indonesia: Nusa Tenggara Timur - NTT) waa gobollada koonfureed ee Indonesia. Waxay ku taallaa qaybta bari ee Jasiiradda Lesser Sunda waxaana ku jira West Timor. Waxay leedahay aag guud oo ah 47,245.82 km2, tirada guud ee Tirakoobka 2010 waa 4,683,827; qiyaasta rasmiga ee ugu dambeysay bishii Janaayo 2014 waxay ahayd 5,070,746. Caasimadda gobolka waa Kupang on West Timor. Gobolka wuxuu ka kooban yahay in ka badan 500 jasiiradood, saddexda ugu weynna waa Flores, Sumba, iyo galbeedka galbeedka Timor (West Timor). Qaybta bariga Timor waa waddan madaxbannaan oo ka timaadda East Timor. Bariga Nusa Tenggara waa gobolka kaliya ee Indonesia halkaas oo Roomaanku u yahay diinta ugu weyn. Nusa Tenggara Timur, oo ku taal Indonesia, macnaheedu waa "jasiiradaha koonfur bari ee bari"; marka la barbardhigo Nusa Tenggara Barat, oo macnaheedu yahay "jasiiradaha galbeed ee koonfur bari" halkaas oo Lombok iyo Sumbawa ay ku yaalaan.