Bastiaan Johannes Ragas (born 30 June 1971) is a Dutch singer and actor.

He first came into the public eye as a member of the Anglo-Dutch boy band Caught in the Act in the 1990s.

Ragas has also worked in film, appearing in the West Frisian language film De Sportman van de Eeuw and providing the Dutch voice of Sinbad in Sinbad: Legend of the Seven Seas.

Working on Sinbad he met TV presenter Tooske Breugem and they later starred together in 3 Musketiers in which she played Constance.

In 2002, he appeared in the hospital drama TV series Trauma 24/7 along with his elder brother Roef.