Chang Gung University of Science and Technology (CGUST; Chinese: 長庚科技大學; Pe̍h-ōe-jī: Tióng-keng Kho-ki Tāi-ha̍k) is a private university in Guishan District, Taoyuan City, and Puzi City, Chiayi County of Taiwan.
CGUST was originally established as Ming Chi College of Technology in 1983.
In 2004, the institute offered a four-year college program.
The Taoyuan Campus is within walking distance south of National Taiwan Sport University Station of Taoyuan Airport MRT.
The Chiayi Campus is within walking distance west from Chiayi Station of the Taiwan High Speed Rail.