Satonda is an island in West Nusa Tenggara province of Indonesia. It is off the north coast of Sumbawa Island.

The Island is in Dompu Regency, 3 km from Sanggar Strait in the Flores Sea and is administratively part of the Nangamiro Village area of Pekat District.

Coordinates: 8.111379°S 117.746134°E

and Location: South East Asia

The island was formed from the eruption of Mount Satonda

thousands of years ago. Satonda volcano is considered older than Mount Tambora, about 30 kilometres from the island. Satonda Island has a vast natural coral reef in the surrounding waters and was designated a Marine Nature Park (TWAL) in 1999 by the Ministry of Forestry of Indonesia. The island is proposed to be part of Mayo Satonda National Park and neighbouring Mayo Island.