Saha District () is a gu in western Busan, South Korea. It has an area of 40.89 km<sup>2</sup>, and a population of about 375,000. About a third of the area is forest land. Saha District became a gu of Busan in 1983. It is home to the Seunghak Campus of Dong-A University.
Saha District is divided into 8 legal dong, which all together comprise 16 administrative dong, as follows: