Quyết Thắng may refer to:
Places
Quyết Thắng, Biên Hòa, a ward of Biên Hòa Quyết Thắng, Kon Tum, a ward of Kon Tum Quyết Thắng, Lai Châu, a ward of Lai Châu
Military
Operation Quyet Thang 202, a 1964 operation in the Vietnam War Operation Quyet Thang, a 1968 security operation in the Vietnam War in the aftermath of the Tet Offensive 1st Corps (Vietnam), also called Quyết thắng Corps (1973-2023), a People's Army of Vietnam army corps