Southwest Maluku Regency

Southwest Maluku Regency Kabupaten Maluku Barat Daya
Regency
Damer volcanic island
Coat of arms
Motto:  Kalwedo
Location within Maluku
Southwest Maluku Regency Location in Maluku and Indonesia Show map of Maluku Southwest Maluku Regency Southwest Maluku Regency (Indonesia) Show map of Indonesia
Coordinates: 8°13′S 128°11′E / 8.217°S 128.183°E / -8.217; 128.183
Country	Indonesia
Province	Maluku
Capital	Tiakur
Government
• Regent	Benyamin Thomas Noach
Area
• Total	4,581.06 km2 (1,768.76 sq mi)
Population  (mid 2023 estimate)[1]
• Total	93,766
• Density	20/km2 (53/sq mi)
Time zone	UTC+9 (IEST)
Area code	(+62) 918
Website	malukubaratdayakab.go.id

Southwest Maluku Regency (Indonesian: Kabupaten Maluku Barat Daya) is a regency of Maluku Province, Indonesia. Geographically it forms the most eastern portion of the Lesser Sunda Islands, although it has never been administratively included with them, and politically has always comprised a part of the Maluku Province. It comprises a number of islands and island groups in the south of the province, including (running from west to east) Lirang Island, Wetar Island (with almost half of the total land area of the regency), Kisar Island, Romang Island, the Letti Islands, the Damer Islands, the Sermata Islands (formerly called Mdona Hyera) and the Babar Islands. The total land area is 4,581.06 km², and the population was 70,714 at the 2010 Census^[2] and 81,928 at the 2020 Census;^[3] the official estimate as at mid 2023 was 93,766 (comprising 47,943 males and 45,823 females).^[1]

The administrative centre lies at Tiakur on Moa Island (in the Letti Islands), but the largest town is Wonreli (on Kisar Island). These islands were originally part of Maluku Tenggara Regency within Maluku, and then from 4 October 1999 part of Maluku Tenggara Barat Regency when that was created, but from 24 June 2008 became a separate regency within Maluku.