Sentosa Development Corporation (SDC) is a statutory board under the Ministry of Trade and Industry of the Government of Singapore.

The Sentosa Development Corporation (SDC) was formed on 1 September 1972.

SDC is in charge of the following three subsidiary companies:[2] SDC owns the Sentosa Express, a S$140 million light rail system that provides easy access into Sentosa from VivoCity.

The old SDC office at Allanbrooke Road was once served by the Sentosa Monorail which ceased operations on 16 March 2005.

This Singaporean corporation or company article is a stub.