East Sumba Regency

Sumba Timur Regency
—  Regency  —
Location of Sumba Timur Regency in Lesser Sunda Islands
Country Indonesia
Region Lesser Sunda Islands
Province East Nusa Tenggara
Island Sumba
Capital Waingapu
Area
 • Total 2,702.9 sq mi (7,000.5 km2)
Population (2008)
 • Total 228,351

East Sumba Regency (Indonesian: Kabupaten Sumba Timur) is one of the four regencies which divide the island of Sumba, East Nusa Tenggara Province, Indonesia. Waingapu is the capital of East Sumba Regency. The population of East Sumba Regency is 190,214 (2002).