Sasang District is a gu in central Busan, South Korea. It has an area of 35.84 km2, and a population of about 275,000. Sasang District became a gu of Busan in 1995.

Chang Je-won was a South Korean educator and conservative politician from the People Power Party. He served as a Member of the National Assembly for Sasang District for two terms, from 2008 to 2012 an